6157560 has 96 divisors (see below), whose sum is σ = 19509840. Its totient is φ = 1554432.

The previous prime is 6157559. The next prime is 6157573. The reversal of 6157560 is 657516.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63432 + ... + 63528.

Almost surely, 2^6157560 is an apocalyptic number.

6157560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6157560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9754920).

6157560 is an abundant number, since it is smaller than the sum of its proper divisors (13352280).

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

6157560 is a wasteful number, since it uses less digits than its factorization.

6157560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 6157560 is about 2481.4431285041. The cubic root of 6157560 is about 183.2889222086.

The spelling of 6157560 in words is "six million, one hundred fifty-seven thousand, five hundred sixty".