30544252 has 12 divisors (see below), whose sum is σ = 53491536. Its totient is φ = 15260960.

The previous prime is 30544247. The next prime is 30544301. The reversal of 30544252 is 25244503.

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, 7977 + ... + 11167.

It is an arithmetic number, because the mean of its divisors is an integer number (4457628).

Almost surely, 2^30544252 is an apocalyptic number.

It is an amenable number.

30544252 is a deficient number, since it is larger than the sum of its proper divisors (22947284).

30544252 is a wasteful number, since it uses less digits than its factorization.

30544252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588 (or 5586 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 30544252 is about 5526.6854442785. The cubic root of 30544252 is about 312.5910203131.

Adding to 30544252 its reverse (25244503), we get a palindrome (55788755).

The spelling of 30544252 in words is "thirty million, five hundred forty-four thousand, two hundred fifty-two".