1075157 has 4 divisors (see below), whose sum is σ = 1093440. Its totient is φ = 1056876.

The previous prime is 1075147. The next prime is 1075159. The reversal of 1075157 is 7515701.

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 an emirpimes, since its reverse is a distinct semiprime: 7515701 = 1051 ⋅7151.

It is a cyclic number.

It is not a de Polignac number, because 1075157 - 2⁴ = 1075141 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 (1075159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9053 + ... + 9170.

It is an arithmetic number, because the mean of its divisors is an integer number (273360).

2^1075157 is an apocalyptic number.

It is an amenable number.

1075157 is a deficient number, since it is larger than the sum of its proper divisors (18283).

1075157 is an equidigital number, since it uses as much as digits as its factorization.

1075157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18282.

The product of its (nonzero) digits is 1225, while the sum is 26.

The square root of 1075157 is about 1036.8977770253. The cubic root of 1075157 is about 102.4449674838. Note that the first 3 decimals are identical.

The spelling of 1075157 in words is "one million, seventy-five thousand, one hundred fifty-seven".