49724630 has 16 divisors (see below), whose sum is σ = 89751024. Its totient is φ = 19835040.

The previous prime is 49724629. The next prime is 49724659. The reversal of 49724630 is 3642794.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936 + ... + 10395.

It is an arithmetic number, because the mean of its divisors is an integer number (5609439).

Almost surely, 2^49724630 is an apocalyptic number.

49724630 is a deficient number, since it is larger than the sum of its proper divisors (40026394).

49724630 is a wasteful number, since it uses less digits than its factorization.

49724630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13711.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 49724630 is about 7051.5693288799. The cubic root of 49724630 is about 367.7255899705.

The spelling of 49724630 in words is "forty-nine million, seven hundred twenty-four thousand, six hundred thirty".