5666976 has 96 divisors (see below), whose sum is σ = 18910080. Its totient is φ = 1617408.

The previous prime is 5666971. The next prime is 5666981. The reversal of 5666976 is 6796665.

It is an interprime number because it is at equal distance from previous prime (5666971) and next prime (5666981).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5666976² = 64229233969152, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5666971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5580 + ... + 6516.

It is an arithmetic number, because the mean of its divisors is an integer number (196980).

Almost surely, 2^5666976 is an apocalyptic number.

5666976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5666976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9455040).

5666976 is an abundant number, since it is smaller than the sum of its proper divisors (13243104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666976 is a wasteful number, since it uses less digits than its factorization.

5666976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 949 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 5666976 is about 2380.5411149568. The cubic root of 5666976 is about 178.2859520284.

The spelling of 5666976 in words is "five million, six hundred sixty-six thousand, nine hundred seventy-six".