6402498 has 8 divisors (see below), whose sum is σ = 12805008. Its totient is φ = 2134164.

The previous prime is 6402493. The next prime is 6402527. The reversal of 6402498 is 8942046.

It is a sphenic number, since it is the product of 3 distinct primes.

6402498 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6402493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533536 + ... + 533547.

It is an arithmetic number, because the mean of its divisors is an integer number (1600626).

Almost surely, 2^6402498 is an apocalyptic number.

6402498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6402498 is a wasteful number, since it uses less digits than its factorization.

6402498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067088.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 6402498 is about 2530.3157905684. The cubic root of 6402498 is about 185.6877058043.

The spelling of 6402498 in words is "six million, four hundred two thousand, four hundred ninety-eight".