402253150 has 96 divisors (see below), whose sum is σ = 869006880. Its totient is φ = 137195520.

The previous prime is 402253129. The next prime is 402253177. The reversal of 402253150 is 51352204.

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, 651642 + ... + 652258.

It is an arithmetic number, because the mean of its divisors is an integer number (9052155).

Almost surely, 2^402253150 is an apocalyptic number.

402253150 is an abundant number, since it is smaller than the sum of its proper divisors (466753730).

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

402253150 is a wasteful number, since it uses less digits than its factorization.

402253150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 402253150 is about 20056.2496494235. The cubic root of 402253150 is about 738.1871561624.

The spelling of 402253150 in words is "four hundred two million, two hundred fifty-three thousand, one hundred fifty".