6281157 has 16 divisors (see below), whose sum is σ = 8733312. Its totient is φ = 4011840.

The previous prime is 6281141. The next prime is 6281161. The reversal of 6281157 is 7511826.

It is not a de Polignac number, because 6281157 - 2⁴ = 6281141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6281117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7483 + ... + 8279.

It is an arithmetic number, because the mean of its divisors is an integer number (545832).

Almost surely, 2^6281157 is an apocalyptic number.

It is an amenable number.

6281157 is a deficient number, since it is larger than the sum of its proper divisors (2452155).

6281157 is a wasteful number, since it uses less digits than its factorization.

6281157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its digits is 3360, while the sum is 30.

The square root of 6281157 is about 2506.2236532281. The cubic root of 6281157 is about 184.5071566910.

The spelling of 6281157 in words is "six million, two hundred eighty-one thousand, one hundred fifty-seven".