27100157 has 8 divisors (see below), whose sum is σ = 31004736. Its totient is φ = 23203872.

The previous prime is 27100147. The next prime is 27100201. The reversal of 27100157 is 75100172.

It is a happy number.

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 27100157 - 2⁸ = 27099901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27100147) 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, 8633 + ... + 11345.

It is an arithmetic number, because the mean of its divisors is an integer number (3875592).

Almost surely, 2^27100157 is an apocalyptic number.

It is an amenable number.

27100157 is a deficient number, since it is larger than the sum of its proper divisors (3904579).

27100157 is a wasteful number, since it uses less digits than its factorization.

27100157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4147.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 27100157 is about 5205.7811133393. The cubic root of 27100157 is about 300.3704941105.

The spelling of 27100157 in words is "twenty-seven million, one hundred thousand, one hundred fifty-seven".