49632738 has 16 divisors (see below), whose sum is σ = 99343776. Its totient is φ = 16531200.

The previous prime is 49632727. The next prime is 49632757. The reversal of 49632738 is 83723694.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 49632738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7938 + ... + 12738.

It is an arithmetic number, because the mean of its divisors is an integer number (6208986).

Almost surely, 2^49632738 is an apocalyptic number.

49632738 is an abundant number, since it is smaller than the sum of its proper divisors (49711038).

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

49632738 is a wasteful number, since it uses less digits than its factorization.

49632738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529.

The product of its digits is 217728, while the sum is 42.

The square root of 49632738 is about 7045.0506030830. The cubic root of 49632738 is about 367.4989291468.

The spelling of 49632738 in words is "forty-nine million, six hundred thirty-two thousand, seven hundred thirty-eight".