62120656 has 40 divisors (see below), whose sum is σ = 130944744. Its totient is φ = 28377600.

The previous prime is 62120651. The next prime is 62120689. The reversal of 62120656 is 65602126.

It can be written as a sum of positive squares in 4 ways, for example, as 6170256 + 55950400 = 2484^2 + 7480^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62120651) 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, 19530 + ... + 22486.

Almost surely, 2^62120656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62120656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65472372).

62120656 is an abundant number, since it is smaller than the sum of its proper divisors (68824088).

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

62120656 is a wasteful number, since it uses less digits than its factorization.

62120656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 62120656 is about 7881.6658137731. The cubic root of 62120656 is about 396.0457383486.

The spelling of 62120656 in words is "sixty-two million, one hundred twenty thousand, six hundred fifty-six".