6157172 has 24 divisors (see below), whose sum is σ = 12446784. Its totient is φ = 2610432.

The previous prime is 6157171. The next prime is 6157183. The reversal of 6157172 is 2717516.

6157172 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6157171) 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, 1583 + ... + 3849.

It is an arithmetic number, because the mean of its divisors is an integer number (518616).

Almost surely, 2^6157172 is an apocalyptic number.

It is an amenable number.

6157172 is an abundant number, since it is smaller than the sum of its proper divisors (6289612).

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

6157172 is a wasteful number, since it uses less digits than its factorization.

6157172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375 (or 2373 counting only the distinct ones).

The product of its digits is 2940, while the sum is 29.

The square root of 6157172 is about 2481.3649469596. The cubic root of 6157172 is about 183.2850723289.

The spelling of 6157172 in words is "six million, one hundred fifty-seven thousand, one hundred seventy-two".