6655157 has 8 divisors (see below), whose sum is σ = 6825600. Its totient is φ = 6486480.

The previous prime is 6655133. The next prime is 6655169. The reversal of 6655157 is 7515566.

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

It is a cyclic number.

It is not a de Polignac number, because 6655157 - 2⁶ = 6655093 is a prime.

It is a super-2 number, since 2×6655157² = 88582229389298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10232 + ... + 10862.

It is an arithmetic number, because the mean of its divisors is an integer number (853200).

Almost surely, 2^6655157 is an apocalyptic number.

It is an amenable number.

6655157 is a deficient number, since it is larger than the sum of its proper divisors (170443).

6655157 is a wasteful number, since it uses less digits than its factorization.

6655157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883.

The product of its digits is 31500, while the sum is 35.

The square root of 6655157 is about 2579.7590972802. The cubic root of 6655157 is about 188.0988332756.

The spelling of 6655157 in words is "six million, six hundred fifty-five thousand, one hundred fifty-seven".