60520256 has 14 divisors (see below), whose sum is σ = 120095010. Its totient is φ = 30260096.

The previous prime is 60520237. The next prime is 60520279. The reversal of 60520256 is 65202506.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38241856 + 22278400 = 6184^2 + 4720^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472751 + ... + 472878.

It is an arithmetic number, because the mean of its divisors is an integer number (8578215).

Almost surely, 2^60520256 is an apocalyptic number.

It is an amenable number.

60520256 is a deficient number, since it is larger than the sum of its proper divisors (59574754).

60520256 is an equidigital number, since it uses as much as digits as its factorization.

60520256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945641 (or 945631 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 60520256 is about 7779.4765890772. The cubic root of 60520256 is about 392.6150278843.

The spelling of 60520256 in words is "sixty million, five hundred twenty thousand, two hundred fifty-six".