182930434 has 16 divisors (see below), whose sum is σ = 285679800. Its totient is φ = 87744384.

The previous prime is 182930417. The next prime is 182930437. The reversal of 182930434 is 434039281.

It can be written as a sum of positive squares in 4 ways, for example, as 108056025 + 74874409 = 10395^2 + 8653^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 182930434.

It is not an unprimeable number, because it can be changed into a prime (182930437) 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, 939 + ... + 19150.

Almost surely, 2^182930434 is an apocalyptic number.

182930434 is a deficient number, since it is larger than the sum of its proper divisors (102749366).

182930434 is a wasteful number, since it uses less digits than its factorization.

182930434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20277.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 182930434 is about 13525.1777807170. The cubic root of 182930434 is about 567.6691872018.

The spelling of 182930434 in words is "one hundred eighty-two million, nine hundred thirty thousand, four hundred thirty-four".