2867157 has 36 divisors (see below), whose sum is σ = 4723680. Its totient is φ = 1732104.

The previous prime is 2867107. The next prime is 2867213. The reversal of 2867157 is 7517682.

It is not a de Polignac number, because 2867157 - 2⁸ = 2866901 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2867107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 124648 + ... + 124670.

2^2867157 is an apocalyptic number.

2867157 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2867157 is a deficient number, since it is larger than the sum of its proper divisors (1856523).

2867157 is an frugal number, since it uses more digits than its factorization.

2867157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 45 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 2867157 is about 1693.2681417897. The cubic root of 2867157 is about 142.0639300842.

The spelling of 2867157 in words is "two million, eight hundred sixty-seven thousand, one hundred fifty-seven".