402895467 has 24 divisors (see below), whose sum is σ = 627891264. Its totient is φ = 247474944.

The previous prime is 402895459. The next prime is 402895477. The reversal of 402895467 is 764598204.

It is a happy number.

It is not a de Polignac number, because 402895467 - 2³ = 402895459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402895457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66478 + ... + 72284.

It is an arithmetic number, because the mean of its divisors is an integer number (26162136).

Almost surely, 2^402895467 is an apocalyptic number.

402895467 is a deficient number, since it is larger than the sum of its proper divisors (224995797).

402895467 is a wasteful number, since it uses less digits than its factorization.

402895467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6419 (or 6416 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 402895467 is about 20072.2561512153. The cubic root of 402895467 is about 738.5798591234.

The spelling of 402895467 in words is "four hundred two million, eight hundred ninety-five thousand, four hundred sixty-seven".