8134157 has 8 divisors (see below), whose sum is σ = 8527680. Its totient is φ = 7744000.

The previous prime is 8134151. The next prime is 8134163. The reversal of 8134157 is 7514318.

It is an interprime number because it is at equal distance from previous prime (8134151) and next prime (8134163).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8134157 - 2⁸ = 8133901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8134151) 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, 5069 + ... + 6477.

It is an arithmetic number, because the mean of its divisors is an integer number (1065960).

Almost surely, 2^8134157 is an apocalyptic number.

It is an amenable number.

8134157 is a deficient number, since it is larger than the sum of its proper divisors (393523).

8134157 is a wasteful number, since it uses less digits than its factorization.

8134157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683.

The product of its digits is 3360, while the sum is 29.

The square root of 8134157 is about 2852.0443544938. The cubic root of 8134157 is about 201.1117832382. Note that the first 3 decimals are identical.

The spelling of 8134157 in words is "eight million, one hundred thirty-four thousand, one hundred fifty-seven".