62561064 has 32 divisors (see below), whose sum is σ = 156597120. Its totient is φ = 20827776.

The previous prime is 62561047. The next prime is 62561101. The reversal of 62561064 is 46016526.

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, 34812 + ... + 36564.

It is an arithmetic number, because the mean of its divisors is an integer number (4893660).

Almost surely, 2^62561064 is an apocalyptic number.

It is an amenable number.

62561064 is an abundant number, since it is smaller than the sum of its proper divisors (94036056).

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

62561064 is a wasteful number, since it uses less digits than its factorization.

62561064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249 (or 3245 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 62561064 is about 7909.5552340192. Note that the first 3 decimals coincide. The cubic root of 62561064 is about 396.9794650005.

The spelling of 62561064 in words is "sixty-two million, five hundred sixty-one thousand, sixty-four".