49929174 has 12 divisors (see below), whose sum is σ = 108179916. Its totient is φ = 16643052.

The previous prime is 49929167. The next prime is 49929179. The reversal of 49929174 is 47192994.

It is a happy number.

49929174 is a `hidden beast` number, since 499 + 2 + 91 + 74 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49929179) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1386904 + ... + 1386939.

It is an arithmetic number, because the mean of its divisors is an integer number (9014993).

Almost surely, 2^49929174 is an apocalyptic number.

49929174 is an abundant number, since it is smaller than the sum of its proper divisors (58250742).

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

49929174 is a wasteful number, since it uses less digits than its factorization.

49929174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773851 (or 2773848 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 49929174 is about 7066.0578825821. The cubic root of 49929174 is about 368.2291175214.

The spelling of 49929174 in words is "forty-nine million, nine hundred twenty-nine thousand, one hundred seventy-four".