300402 has 16 divisors (see below), whose sum is σ = 667680. Its totient is φ = 100116.

The previous prime is 300397. The next prime is 300413. The reversal of 300402 is 204003.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2728 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (41730).

2³⁰⁰⁴⁰² is an apocalyptic number.

300402 is an abundant number, since it is smaller than the sum of its proper divisors (367278).

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

300402 is a wasteful number, since it uses less digits than its factorization.

300402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 300402 is about 548.0894087647. The cubic root of 300402 is about 66.9731830007.

Adding to 300402 its reverse (204003), we get a palindrome (504405).

The spelling of 300402 in words is "three hundred thousand, four hundred two", and thus it is an iban number.