61582882 has 8 divisors (see below), whose sum is σ = 92812752. Its totient is φ = 30645300.

The previous prime is 61582879. The next prime is 61582889. The reversal of 61582882 is 28828516.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (61582889) 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, 72544 + ... + 73387.

It is an arithmetic number, because the mean of its divisors is an integer number (11601594).

Almost surely, 2^61582882 is an apocalyptic number.

61582882 is a deficient number, since it is larger than the sum of its proper divisors (31229870).

61582882 is a wasteful number, since it uses less digits than its factorization.

61582882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146144.

The product of its digits is 61440, while the sum is 40.

The square root of 61582882 is about 7847.4761547902. The cubic root of 61582882 is about 394.8995781677.

The spelling of 61582882 in words is "sixty-one million, five hundred eighty-two thousand, eight hundred eighty-two".