61152874 has 16 divisors (see below), whose sum is σ = 93622536. Its totient is φ = 29952000.

The previous prime is 61152829. The next prime is 61152877. The reversal of 61152874 is 47825116.

It can be written as a sum of positive squares in 4 ways, for example, as 46826649 + 14326225 = 6843^2 + 3785^2 .

It is not an unprimeable number, because it can be changed into a prime (61152877) 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, 18034 + ... + 21154.

Almost surely, 2^61152874 is an apocalyptic number.

61152874 is a deficient number, since it is larger than the sum of its proper divisors (32469662).

61152874 is a wasteful number, since it uses less digits than its factorization.

61152874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321.

The product of its digits is 13440, while the sum is 34.

The square root of 61152874 is about 7820.0303068466. The cubic root of 61152874 is about 393.9782899218.

It can be divided in two parts, 61152 and 874, that added together give a palindrome (62026).

The spelling of 61152874 in words is "sixty-one million, one hundred fifty-two thousand, eight hundred seventy-four".