49122624 has 28 divisors (see below), whose sum is σ = 129970784. Its totient is φ = 16374144.

The previous prime is 49122613. The next prime is 49122653. The reversal of 49122624 is 42622194.

It is a junction number, because it is equal to n+sod(n) for n = 49122591 and 49122600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127732 + ... + 128115.

Almost surely, 2^49122624 is an apocalyptic number.

It is an amenable number.

49122624 is an abundant number, since it is smaller than the sum of its proper divisors (80848160).

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

49122624 is a wasteful number, since it uses less digits than its factorization.

49122624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255862 (or 255852 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 49122624 is about 7008.7533841618. The cubic root of 49122624 is about 366.2355675412.

The spelling of 49122624 in words is "forty-nine million, one hundred twenty-two thousand, six hundred twenty-four".