30150974 has 24 divisors (see below), whose sum is σ = 52818480. Its totient is φ = 12870816.

The previous prime is 30150973. The next prime is 30150997. The reversal of 30150974 is 47905103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34754 + ... + 35610.

It is an arithmetic number, because the mean of its divisors is an integer number (2200770).

Almost surely, 2^30150974 is an apocalyptic number.

30150974 is a deficient number, since it is larger than the sum of its proper divisors (22667506).

30150974 is a wasteful number, since it uses less digits than its factorization.

30150974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 30150974 is about 5490.9902567752. The cubic root of 30150974 is about 311.2436134666.

The spelling of 30150974 in words is "thirty million, one hundred fifty thousand, nine hundred seventy-four".