402614996 has 24 divisors (see below), whose sum is σ = 814282560. Its totient is φ = 170609472.

The previous prime is 402614983. The next prime is 402615013. The reversal of 402614996 is 699416204.

It is a congruent number.

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, 78290 + ... + 83273.

It is an arithmetic number, because the mean of its divisors is an integer number (33928440).

Almost surely, 2^402614996 is an apocalyptic number.

It is an amenable number.

402614996 is an abundant number, since it is smaller than the sum of its proper divisors (411667564).

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

402614996 is a wasteful number, since it uses less digits than its factorization.

402614996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161663 (or 161661 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 402614996 is about 20065.2684008961. The cubic root of 402614996 is about 738.4084347419.

The spelling of 402614996 in words is "four hundred two million, six hundred fourteen thousand, nine hundred ninety-six".