1135157 has 4 divisors (see below), whose sum is σ = 1161600. Its totient is φ = 1108716.

The previous prime is 1135133. The next prime is 1135159. The reversal of 1135157 is 7515311.

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 not a de Polignac number, because 1135157 - 2⁶ = 1135093 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 (1135159) 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, 13157 + ... + 13242.

It is an arithmetic number, because the mean of its divisors is an integer number (290400).

2^1135157 is an apocalyptic number.

It is an amenable number.

1135157 is a deficient number, since it is larger than the sum of its proper divisors (26443).

1135157 is an equidigital number, since it uses as much as digits as its factorization.

1135157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26442.

The product of its digits is 525, while the sum is 23.

The square root of 1135157 is about 1065.4374688362. The cubic root of 1135157 is about 104.3162525726.

The spelling of 1135157 in words is "one million, one hundred thirty-five thousand, one hundred fifty-seven".