49622544 has 60 divisors (see below), whose sum is σ = 144028976. Its totient is φ = 16539552.

The previous prime is 49622533. The next prime is 49622549. The reversal of 49622544 is 44522694.

49622544 is a `hidden beast` number, since 4 + 96 + 22 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 49622499 and 49622508.

It is not an unprimeable number, because it can be changed into a prime (49622549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2494 + ... + 10269.

Almost surely, 2^49622544 is an apocalyptic number.

It is an amenable number.

49622544 is an abundant number, since it is smaller than the sum of its proper divisors (94406432).

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

49622544 is a wasteful number, since it uses less digits than its factorization.

49622544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12786 (or 12768 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 49622544 is about 7044.3270792887. The cubic root of 49622544 is about 367.4737673903.

The spelling of 49622544 in words is "forty-nine million, six hundred twenty-two thousand, five hundred forty-four".