49229768 has 16 divisors (see below), whose sum is σ = 105492480. Its totient is φ = 21098448.

The previous prime is 49229759. The next prime is 49229819. The reversal of 49229768 is 86792294.

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, 439496 + ... + 439607.

It is an arithmetic number, because the mean of its divisors is an integer number (6593280).

Almost surely, 2^49229768 is an apocalyptic number.

It is an amenable number.

49229768 is an abundant number, since it is smaller than the sum of its proper divisors (56262712).

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

49229768 is a wasteful number, since it uses less digits than its factorization.

49229768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879116 (or 879112 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 49229768 is about 7016.3928054236. The cubic root of 49229768 is about 366.5016462202.

The spelling of 49229768 in words is "forty-nine million, two hundred twenty-nine thousand, seven hundred sixty-eight".