49999574 has 8 divisors (see below), whose sum is σ = 75948960. Its totient is φ = 24683256.

The previous prime is 49999561. The next prime is 49999589. The reversal of 49999574 is 47599994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158069 + ... + 158384.

It is an arithmetic number, because the mean of its divisors is an integer number (9493620).

Almost surely, 2^49999574 is an apocalyptic number.

49999574 is a deficient number, since it is larger than the sum of its proper divisors (25949386).

49999574 is a wasteful number, since it uses less digits than its factorization.

49999574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316534.

The product of its digits is 3674160, while the sum is 56.

The square root of 49999574 is about 7071.0376890524. The cubic root of 49999574 is about 368.4021035961.

The spelling of 49999574 in words is "forty-nine million, nine hundred ninety-nine thousand, five hundred seventy-four".