7135157 has 4 divisors (see below), whose sum is σ = 7141536. Its totient is φ = 7128780.

The previous prime is 7135153. The next prime is 7135169. The reversal of 7135157 is 7515317.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7515317 = 19 ⋅395543.

It is a cyclic number.

It is not a de Polignac number, because 7135157 - 2² = 7135153 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 (7135153) 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, 1019 + ... + 3912.

It is an arithmetic number, because the mean of its divisors is an integer number (1785384).

Almost surely, 2^7135157 is an apocalyptic number.

It is an amenable number.

7135157 is a deficient number, since it is larger than the sum of its proper divisors (6379).

7135157 is a wasteful number, since it uses less digits than its factorization.

7135157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6378.

The product of its digits is 3675, while the sum is 29.

The square root of 7135157 is about 2671.1714658554. The cubic root of 7135157 is about 192.5164499351.

The spelling of 7135157 in words is "seven million, one hundred thirty-five thousand, one hundred fifty-seven".