30074589 has 12 divisors (see below), whose sum is σ = 43992000. Its totient is φ = 19795464.

The previous prime is 30074579. The next prime is 30074591. The reversal of 30074589 is 98547003.

30074589 is a `hidden beast` number, since 3 + 0 + 0 + 74 + 589 = 666.

It is not a de Polignac number, because 30074589 - 2⁷ = 30074461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30074509) 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, 20439 + ... + 21860.

It is an arithmetic number, because the mean of its divisors is an integer number (3666000).

Almost surely, 2^30074589 is an apocalyptic number.

It is an amenable number.

30074589 is a deficient number, since it is larger than the sum of its proper divisors (13917411).

30074589 is a wasteful number, since it uses less digits than its factorization.

30074589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42384 (or 42381 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 30074589 is about 5484.0303609663. The cubic root of 30074589 is about 310.9805545408.

The spelling of 30074589 in words is "thirty million, seventy-four thousand, five hundred eighty-nine".