6402358 has 4 divisors (see below), whose sum is σ = 9603540. Its totient is φ = 3201178.

The previous prime is 6402329. The next prime is 6402379. The reversal of 6402358 is 8532046.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 6 + 4¹¹ + 0 + 2²¹ + 3 + 5⁷ + 8⁵ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600588 + ... + 1600591.

It is an arithmetic number, because the mean of its divisors is an integer number (2400885).

Almost surely, 2^6402358 is an apocalyptic number.

6402358 is a deficient number, since it is larger than the sum of its proper divisors (3201182).

6402358 is a wasteful number, since it uses less digits than its factorization.

6402358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201181.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6402358 is about 2530.2881258861. The cubic root of 6402358 is about 185.6863523499.

The spelling of 6402358 in words is "six million, four hundred two thousand, three hundred fifty-eight".