30184152 has 32 divisors (see below), whose sum is σ = 77068800. Its totient is φ = 9846944.

The previous prime is 30184123. The next prime is 30184181. The reversal of 30184152 is 25148103.

It is an interprime number because it is at equal distance from previous prime (30184123) and next prime (30184181).

It is a super-2 number, since 2×30184152² = 1822166063918208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12252 + ... + 14507.

It is an arithmetic number, because the mean of its divisors is an integer number (2408400).

Almost surely, 2^30184152 is an apocalyptic number.

It is an amenable number.

30184152 is an abundant number, since it is smaller than the sum of its proper divisors (46884648).

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

30184152 is a wasteful number, since it uses less digits than its factorization.

30184152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26815 (or 26811 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 30184152 is about 5494.0105569611. The cubic root of 30184152 is about 311.3577353210.

The spelling of 30184152 in words is "thirty million, one hundred eighty-four thousand, one hundred fifty-two".