49507974 has 24 divisors (see below), whose sum is σ = 107830632. Its totient is φ = 16416000.

The previous prime is 49507919. The next prime is 49507979. The reversal of 49507974 is 47970594.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49507979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3652 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (4492943).

Almost surely, 2^49507974 is an apocalyptic number.

49507974 is an abundant number, since it is smaller than the sum of its proper divisors (58322658).

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

49507974 is a wasteful number, since it uses less digits than its factorization.

49507974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14452 (or 14449 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 49507974 is about 7036.1903044190. The cubic root of 49507974 is about 367.1907380152.

The spelling of 49507974 in words is "forty-nine million, five hundred seven thousand, nine hundred seventy-four".