60638256 has 120 divisors (see below), whose sum is σ = 198598400. Its totient is φ = 16910208.

The previous prime is 60638243. The next prime is 60638257. The reversal of 60638256 is 65283606.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 60638256.

It is not an unprimeable number, because it can be changed into a prime (60638257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42645 + ... + 44043.

Almost surely, 2^60638256 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 60638256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99299200).

60638256 is an abundant number, since it is smaller than the sum of its proper divisors (137960144).

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

60638256 is a wasteful number, since it uses less digits than its factorization.

60638256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 60638256 is about 7787.0569536892. The cubic root of 60638256 is about 392.8700306390.

The spelling of 60638256 in words is "sixty million, six hundred thirty-eight thousand, two hundred fifty-six".