1075387157 has 8 divisors (see below), whose sum is σ = 1159433184. Its totient is φ = 991530288.

The previous prime is 1075387151. The next prime is 1075387171. The reversal of 1075387157 is 7517835701.

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 1075387157 - 2²⁰ = 1074338581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075387151) 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 7 ways as a sum of consecutive naturals, for example, 35363 + ... + 58320.

It is an arithmetic number, because the mean of its divisors is an integer number (144929148).

Almost surely, 2^1075387157 is an apocalyptic number.

It is an amenable number.

1075387157 is a deficient number, since it is larger than the sum of its proper divisors (84046027).

1075387157 is an equidigital number, since it uses as much as digits as its factorization.

1075387157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94579.

The product of its (nonzero) digits is 205800, while the sum is 44.

The square root of 1075387157 is about 32793.0961789216. The cubic root of 1075387157 is about 1024.5227703456.

The spelling of 1075387157 in words is "one billion, seventy-five million, three hundred eighty-seven thousand, one hundred fifty-seven".