135714157 has 4 divisors (see below), whose sum is σ = 137625696. Its totient is φ = 133802620.

The previous prime is 135714133. The next prime is 135714167. The reversal of 135714157 is 751417531.

It is a happy number.

135714157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135714157 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 (135714107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955663 + ... + 955804.

It is an arithmetic number, because the mean of its divisors is an integer number (34406424).

Almost surely, 2^135714157 is an apocalyptic number.

It is an amenable number.

135714157 is a deficient number, since it is larger than the sum of its proper divisors (1911539).

135714157 is an equidigital number, since it uses as much as digits as its factorization.

135714157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911538.

The product of its digits is 14700, while the sum is 34.

The square root of 135714157 is about 11649.6419258276. The cubic root of 135714157 is about 513.8957797142.

The spelling of 135714157 in words is "one hundred thirty-five million, seven hundred fourteen thousand, one hundred fifty-seven".