61474928 has 10 divisors (see below), whose sum is σ = 119107704. Its totient is φ = 30737456.

The previous prime is 61474921. The next prime is 61474943. The reversal of 61474928 is 82947416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61474921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1921076 + ... + 1921107.

Almost surely, 2^61474928 is an apocalyptic number.

It is an amenable number.

61474928 is a deficient number, since it is larger than the sum of its proper divisors (57632776).

61474928 is a wasteful number, since it uses less digits than its factorization.

61474928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842191 (or 3842185 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 61474928 is about 7840.5948753905. The cubic root of 61474928 is about 394.6686919079.

The spelling of 61474928 in words is "sixty-one million, four hundred seventy-four thousand, nine hundred twenty-eight".