30382134 has 16 divisors (see below), whose sum is σ = 61034688. Its totient is φ = 10082312.

The previous prime is 30382133. The next prime is 30382141. The reversal of 30382134 is 43128303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30382133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9792 + ... + 12515.

It is an arithmetic number, because the mean of its divisors is an integer number (3814668).

Almost surely, 2^30382134 is an apocalyptic number.

30382134 is an abundant number, since it is smaller than the sum of its proper divisors (30652554).

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

30382134 is a wasteful number, since it uses less digits than its factorization.

30382134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22539.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30382134 is about 5511.9990928882. Note that the first 3 decimals coincide. The cubic root of 30382134 is about 312.0369984066.

The spelling of 30382134 in words is "thirty million, three hundred eighty-two thousand, one hundred thirty-four".