30137324 has 24 divisors (see below), whose sum is σ = 61678848. Its totient is φ = 12615120.

The previous prime is 30137309. The next prime is 30137333. The reversal of 30137324 is 42373103.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30137324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11312 + ... + 13719.

It is an arithmetic number, because the mean of its divisors is an integer number (2569952).

Almost surely, 2^30137324 is an apocalyptic number.

It is an amenable number.

30137324 is an abundant number, since it is smaller than the sum of its proper divisors (31541524).

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

30137324 is a wasteful number, since it uses less digits than its factorization.

30137324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25085 (or 25083 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 30137324 is about 5489.7471708632. The cubic root of 30137324 is about 311.1966374650.

The spelling of 30137324 in words is "thirty million, one hundred thirty-seven thousand, three hundred twenty-four".