2306157 has 16 divisors (see below), whose sum is σ = 3538560. Its totient is φ = 1308672.

The previous prime is 2306153. The next prime is 2306159. The reversal of 2306157 is 7516032.

It is not a de Polignac number, because 2306157 - 2² = 2306153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306153) 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, 3769 + ... + 4337.

It is an arithmetic number, because the mean of its divisors is an integer number (221160).

2^2306157 is an apocalyptic number.

It is an amenable number.

2306157 is a deficient number, since it is larger than the sum of its proper divisors (1232403).

2306157 is a wasteful number, since it uses less digits than its factorization.

2306157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2306157 is about 1518.6036349226. The cubic root of 2306157 is about 132.1182938656.

The spelling of 2306157 in words is "two million, three hundred six thousand, one hundred fifty-seven".