6402462 has 16 divisors (see below), whose sum is σ = 13969152. Its totient is φ = 1940120.

The previous prime is 6402457. The next prime is 6402493. The reversal of 6402462 is 2642046.

It is a super-2 number, since 2×6402462² = 81983039322888, which contains 22 as substring.

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, 48438 + ... + 48569.

It is an arithmetic number, because the mean of its divisors is an integer number (873072).

Almost surely, 2^6402462 is an apocalyptic number.

6402462 is an abundant number, since it is smaller than the sum of its proper divisors (7566690).

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

6402462 is a wasteful number, since it uses less digits than its factorization.

6402462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97023.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 6402462 is about 2530.3086768219. The cubic root of 6402462 is about 185.6873577751.

The spelling of 6402462 in words is "six million, four hundred two thousand, four hundred sixty-two".