230322402 has 12 divisors (see below), whose sum is σ = 499031910. Its totient is φ = 76774128.

The previous prime is 230322383. The next prime is 230322413. The reversal of 230322402 is 204223032.

230322402 is a `hidden beast` number, since 230 + 32 + 2 + 402 = 666.

It can be written as a sum of positive squares in only one way, i.e., 150773841 + 79548561 = 12279^2 + 8919^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12795689 = 230322402 / (2 + 3 + 0 + 3 + 2 + 2 + 4 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6397827 + ... + 6397862.

Almost surely, 2^230322402 is an apocalyptic number.

230322402 is an abundant number, since it is smaller than the sum of its proper divisors (268709508).

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

230322402 is a wasteful number, since it uses less digits than its factorization.

230322402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12795697 (or 12795694 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 230322402 is about 15176.3764449884. The cubic root of 230322402 is about 612.9787140209.

Adding to 230322402 its reverse (204223032), we get a palindrome (434545434).

The spelling of 230322402 in words is "two hundred thirty million, three hundred twenty-two thousand, four hundred two".