402413564 has 12 divisors (see below), whose sum is σ = 804827184. Its totient is φ = 172462944.

The previous prime is 402413551. The next prime is 402413603. The reversal of 402413564 is 465314204.

402413564 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7185929 + ... + 7185984.

It is an arithmetic number, because the mean of its divisors is an integer number (67068932).

Almost surely, 2^402413564 is an apocalyptic number.

It is an amenable number.

402413564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

402413564 is a wasteful number, since it uses less digits than its factorization.

402413564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14371924 (or 14371922 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 402413564 is about 20060.2483533978. The cubic root of 402413564 is about 738.2852700135.

Adding to 402413564 its reverse (465314204), we get a palindrome (867727768).

The spelling of 402413564 in words is "four hundred two million, four hundred thirteen thousand, five hundred sixty-four".