62400620 has 24 divisors (see below), whose sum is σ = 131370288. Its totient is φ = 24897600.

The previous prime is 62400607. The next prime is 62400641. The reversal of 62400620 is 2600426.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 62400592 and 62400601.

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, 4715 + ... + 12125.

It is an arithmetic number, because the mean of its divisors is an integer number (5473762).

Almost surely, 2^62400620 is an apocalyptic number.

It is an amenable number.

62400620 is an abundant number, since it is smaller than the sum of its proper divisors (68969668).

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

62400620 is a wasteful number, since it uses less digits than its factorization.

62400620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7841 (or 7839 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 62400620 is about 7899.4063068056. The cubic root of 62400620 is about 396.6398101849.

The spelling of 62400620 in words is "sixty-two million, four hundred thousand, six hundred twenty".