61588672 has 28 divisors (see below), whose sum is σ = 123043696. Its totient is φ = 30585600.

The previous prime is 61588669. The next prime is 61588673. The reversal of 61588672 is 27688516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61588673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6478 + ... + 12850.

Almost surely, 2^61588672 is an apocalyptic number.

It is an amenable number.

61588672 is a deficient number, since it is larger than the sum of its proper divisors (61455024).

61588672 is a wasteful number, since it uses less digits than its factorization.

61588672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536 (or 6526 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 61588672 is about 7847.8450545357. The cubic root of 61588672 is about 394.9119538844.

The spelling of 61588672 in words is "sixty-one million, five hundred eighty-eight thousand, six hundred seventy-two".