6218402 has 8 divisors (see below), whose sum is σ = 9544656. Its totient is φ = 3036852.

The previous prime is 6218369. The next prime is 6218417. The reversal of 6218402 is 2048126.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36068 + ... + 36239.

It is an arithmetic number, because the mean of its divisors is an integer number (1193082).

Almost surely, 2^6218402 is an apocalyptic number.

6218402 is a deficient number, since it is larger than the sum of its proper divisors (3326254).

6218402 is a wasteful number, since it uses less digits than its factorization.

6218402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72352.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 6218402 is about 2493.6723922761. The cubic root of 6218402 is about 183.8906289212.

The spelling of 6218402 in words is "six million, two hundred eighteen thousand, four hundred two".