49517974 has 32 divisors (see below), whose sum is σ = 88584192. Its totient is φ = 20496000.

The previous prime is 49517969. The next prime is 49517981. The reversal of 49517974 is 47971594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9459 + ... + 13729.

It is an arithmetic number, because the mean of its divisors is an integer number (2768256).

Almost surely, 2^49517974 is an apocalyptic number.

49517974 is a deficient number, since it is larger than the sum of its proper divisors (39066218).

49517974 is a wasteful number, since it uses less digits than its factorization.

49517974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332.

The product of its digits is 317520, while the sum is 46.

The square root of 49517974 is about 7036.9008803592. The cubic root of 49517974 is about 367.2154590173.

The spelling of 49517974 in words is "forty-nine million, five hundred seventeen thousand, nine hundred seventy-four".