6158402 has 8 divisors (see below), whose sum is σ = 9250956. Its totient is φ = 3074752.

The previous prime is 6158393. The next prime is 6158407. The reversal of 6158402 is 2048516.

It can be written as a sum of positive squares in 2 ways, for example, as 5997601 + 160801 = 2449^2 + 401^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6158407) 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, 83 + ... + 3510.

Almost surely, 2^6158402 is an apocalyptic number.

6158402 is a deficient number, since it is larger than the sum of its proper divisors (3092554).

6158402 is a wasteful number, since it uses less digits than its factorization.

6158402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6158402 is about 2481.6127820432. The cubic root of 6158402 is about 183.2972762882.

The spelling of 6158402 in words is "six million, one hundred fifty-eight thousand, four hundred two".