402962 has 16 divisors (see below), whose sum is σ = 699840. Its totient is φ = 170448.

The previous prime is 402949. The next prime is 402991. The reversal of 402962 is 269204.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 402962.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364 + ... + 1632.

It is an arithmetic number, because the mean of its divisors is an integer number (43740).

2⁴⁰²⁹⁶² is an apocalyptic number.

402962 is a deficient number, since it is larger than the sum of its proper divisors (296878).

402962 is a wasteful number, since it uses less digits than its factorization.

402962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 402962 is about 634.7928796072. The cubic root of 402962 is about 73.8620512538.

The spelling of 402962 in words is "four hundred two thousand, nine hundred sixty-two".