5667620 has 24 divisors (see below), whose sum is σ = 13602624. Its totient is φ = 1943136.

The previous prime is 5667611. The next prime is 5667631. The reversal of 5667620 is 267665.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20102 + ... + 20381.

It is an arithmetic number, because the mean of its divisors is an integer number (566776).

Almost surely, 2^5667620 is an apocalyptic number.

It is an amenable number.

5667620 is an abundant number, since it is smaller than the sum of its proper divisors (7935004).

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

5667620 is a wasteful number, since it uses less digits than its factorization.

5667620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40499 (or 40497 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 5667620 is about 2380.6763744785. The cubic root of 5667620 is about 178.2927052953.

It can be divided in two parts, 56 and 67620, that added together give a palindrome (67676).

The spelling of 5667620 in words is "five million, six hundred sixty-seven thousand, six hundred twenty".