402675 has 48 divisors (see below), whose sum is σ = 833280. Its totient is φ = 167040.

The previous prime is 402631. The next prime is 402691. The reversal of 402675 is 576204.

It is a happy number.

It is not a de Polignac number, because 402675 - 2⁸ = 402419 is a prime.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6796 + ... + 6854.

It is an arithmetic number, because the mean of its divisors is an integer number (17360).

2⁴⁰²⁶⁷⁵ is an apocalyptic number.

402675 is an abundant number, since it is smaller than the sum of its proper divisors (430605).

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

402675 is a wasteful number, since it uses less digits than its factorization.

402675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 402675 is about 634.5667813556. The cubic root of 402675 is about 73.8445115988.

Adding to 402675 its reverse (576204), we get a palindrome (978879).

The spelling of 402675 in words is "four hundred two thousand, six hundred seventy-five".