49305772 has 6 divisors (see below), whose sum is σ = 86285108. Its totient is φ = 24652884.

The previous prime is 49305743. The next prime is 49305787. The reversal of 49305772 is 27750394.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6163218 + ... + 6163225.

Almost surely, 2^49305772 is an apocalyptic number.

It is an amenable number.

49305772 is a deficient number, since it is larger than the sum of its proper divisors (36979336).

49305772 is a wasteful number, since it uses less digits than its factorization.

49305772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326447 (or 12326445 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 49305772 is about 7021.8068899679. The cubic root of 49305772 is about 366.6901586418.

The spelling of 49305772 in words is "forty-nine million, three hundred five thousand, seven hundred seventy-two".