49622164 has 6 divisors (see below), whose sum is σ = 86838794. Its totient is φ = 24811080.

The previous prime is 49622159. The next prime is 49622173. The reversal of 49622164 is 46122694.

49622164 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 only one way, i.e., 49589764 + 32400 = 7042^2 + 180^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6202767 + ... + 6202774.

Almost surely, 2^49622164 is an apocalyptic number.

It is an amenable number.

49622164 is a deficient number, since it is larger than the sum of its proper divisors (37216630).

49622164 is a wasteful number, since it uses less digits than its factorization.

49622164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405545 (or 12405543 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 49622164 is about 7044.3001071789. The cubic root of 49622164 is about 367.4728293732.

The spelling of 49622164 in words is "forty-nine million, six hundred twenty-two thousand, one hundred sixty-four".