6155402 has 16 divisors (see below), whose sum is σ = 10288512. Its totient is φ = 2737920.

The previous prime is 6155353. The next prime is 6155417. The reversal of 6155402 is 2045516.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943 + ... + 4010.

It is an arithmetic number, because the mean of its divisors is an integer number (643032).

Almost surely, 2^6155402 is an apocalyptic number.

6155402 is a deficient number, since it is larger than the sum of its proper divisors (4133110).

6155402 is a wasteful number, since it uses less digits than its factorization.

6155402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 6155402 is about 2481.0082627835. The cubic root of 6155402 is about 183.2675076813.

The spelling of 6155402 in words is "six million, one hundred fifty-five thousand, four hundred two".