402062122 has 32 divisors (see below), whose sum is σ = 753266304. Its totient is φ = 156364800.

The previous prime is 402062117. The next prime is 402062153. The reversal of 402062122 is 221260204.

It is a self number, because there is not a number n which added to its sum of digits gives 402062122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96678 + ... + 100750.

It is an arithmetic number, because the mean of its divisors is an integer number (23539572).

Almost surely, 2^402062122 is an apocalyptic number.

402062122 is a deficient number, since it is larger than the sum of its proper divisors (351204182).

402062122 is a wasteful number, since it uses less digits than its factorization.

402062122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4734.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 402062122 is about 20051.4867777928. The cubic root of 402062122 is about 738.0702838691.

The spelling of 402062122 in words is "four hundred two million, sixty-two thousand, one hundred twenty-two".