5491976 has 32 divisors (see below), whose sum is σ = 11897280. Its totient is φ = 2328000.

The previous prime is 5491973. The next prime is 5491979. The reversal of 5491976 is 6791945.

It is an interprime number because it is at equal distance from previous prime (5491973) and next prime (5491979).

It is not an unprimeable number, because it can be changed into a prime (5491973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5171 + ... + 6141.

It is an arithmetic number, because the mean of its divisors is an integer number (371790).

Almost surely, 2^5491976 is an apocalyptic number.

5491976 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 5491976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5948640).

5491976 is an abundant number, since it is smaller than the sum of its proper divisors (6405304).

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

5491976 is a wasteful number, since it uses less digits than its factorization.

5491976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085 (or 1081 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 5491976 is about 2343.4965329610. The cubic root of 5491976 is about 176.4315340330.

The spelling of 5491976 in words is "five million, four hundred ninety-one thousand, nine hundred seventy-six".