1075228957 has 8 divisors (see below), whose sum is σ = 1173704832. Its totient is φ = 976874400.

The previous prime is 1075228951. The next prime is 1075228963. The reversal of 1075228957 is 7598225701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1075228951) and next prime (1075228963).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1075228957 is a prime.

It is a super-2 number, since 2×1075228957² = 2312234619942615698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075228951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11269 + ... + 47722.

It is an arithmetic number, because the mean of its divisors is an integer number (146713104).

Almost surely, 2^1075228957 is an apocalyptic number.

It is an amenable number.

1075228957 is a deficient number, since it is larger than the sum of its proper divisors (98475875).

1075228957 is a wasteful number, since it uses less digits than its factorization.

1075228957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60659.

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 1075228957 is about 32790.6839971355. The cubic root of 1075228957 is about 1024.4725287653.

It can be divided in two parts, 1075 and 228957, that added together give a palindrome (230032).

The spelling of 1075228957 in words is "one billion, seventy-five million, two hundred twenty-eight thousand, nine hundred fifty-seven".