49947496 has 16 divisors (see below), whose sum is σ = 99160740. Its totient is φ = 23504640.

The previous prime is 49947463. The next prime is 49947503. The reversal of 49947496 is 69474994.

It is a happy number.

49947496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37088100 + 12859396 = 6090^2 + 3586^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183495 + ... + 183766.

Almost surely, 2^49947496 is an apocalyptic number.

It is an amenable number.

49947496 is a deficient number, since it is larger than the sum of its proper divisors (49213244).

49947496 is a wasteful number, since it uses less digits than its factorization.

49947496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367284 (or 367280 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 52.

The square root of 49947496 is about 7067.3542432794. The cubic root of 49947496 is about 368.2741537749.

The spelling of 49947496 in words is "forty-nine million, nine hundred forty-seven thousand, four hundred ninety-six".