61256232 has 24 divisors (see below), whose sum is σ = 165902490. Its totient is φ = 20418720.

The previous prime is 61256231. The next prime is 61256243. The reversal of 61256232 is 23265216.

It can be written as a sum of positive squares in only one way, i.e., 60746436 + 509796 = 7794^2 + 714^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 61256196 and 61256205.

It is not an unprimeable number, because it can be changed into a prime (61256231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425319 + ... + 425462.

Almost surely, 2^61256232 is an apocalyptic number.

It is an amenable number.

61256232 is an abundant number, since it is smaller than the sum of its proper divisors (104646258).

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

61256232 is a wasteful number, since it uses less digits than its factorization.

61256232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850793 (or 850786 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 61256232 is about 7826.6360589975. The cubic root of 61256232 is about 394.2001268005.

It can be divided in two parts, 6125623 and 2, that added together give a square (6125625 = 2475²).

The spelling of 61256232 in words is "sixty-one million, two hundred fifty-six thousand, two hundred thirty-two".