61937058 has 16 divisors (see below), whose sum is σ = 125267040. Its totient is φ = 20413536.

The previous prime is 61937053. The next prime is 61937059. The reversal of 61937058 is 85073916.

It is not an unprimeable number, because it can be changed into a prime (61937053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57460 + ... + 58527.

It is an arithmetic number, because the mean of its divisors is an integer number (7829190).

Almost surely, 2^61937058 is an apocalyptic number.

61937058 is an abundant number, since it is smaller than the sum of its proper divisors (63329982).

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

61937058 is a wasteful number, since it uses less digits than its factorization.

61937058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116081.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 61937058 is about 7870.0100381130. The cubic root of 61937058 is about 395.6551814185.

The spelling of 61937058 in words is "sixty-one million, nine hundred thirty-seven thousand, fifty-eight".