6157698 has 16 divisors (see below), whose sum is σ = 12851136. Its totient is φ = 1963280.

The previous prime is 6157681. The next prime is 6157717. The reversal of 6157698 is 8967516.

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, 22173 + ... + 22448.

It is an arithmetic number, because the mean of its divisors is an integer number (803196).

Almost surely, 2^6157698 is an apocalyptic number.

6157698 is an abundant number, since it is smaller than the sum of its proper divisors (6693438).

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

6157698 is a wasteful number, since it uses less digits than its factorization.

6157698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44649.

The product of its digits is 90720, while the sum is 42.

The square root of 6157698 is about 2481.4709347482. The cubic root of 6157698 is about 183.2902914567.

The spelling of 6157698 in words is "six million, one hundred fifty-seven thousand, six hundred ninety-eight".