30773048 has 16 divisors (see below), whose sum is σ = 59259480. Its totient is φ = 14970528.

The previous prime is 30773047. The next prime is 30773051. The reversal of 30773048 is 84037703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30773047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51686 + ... + 52277.

Almost surely, 2^30773048 is an apocalyptic number.

It is an amenable number.

30773048 is a deficient number, since it is larger than the sum of its proper divisors (28486432).

30773048 is a wasteful number, since it uses less digits than its factorization.

30773048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104006 (or 104002 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 30773048 is about 5547.3460321130. The cubic root of 30773048 is about 313.3695818433.

The spelling of 30773048 in words is "thirty million, seven hundred seventy-three thousand, forty-eight".