1170433057 has 8 divisors (see below), whose sum is σ = 1202253696. Its totient is φ = 1138900752.

The previous prime is 1170433031. The next prime is 1170433067. The reversal of 1170433057 is 7503340711.

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 1170433057 - 2⁷ = 1170432929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1170433007) 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, 63843 + ... + 80104.

It is an arithmetic number, because the mean of its divisors is an integer number (150281712).

Almost surely, 2^1170433057 is an apocalyptic number.

It is an amenable number.

1170433057 is a deficient number, since it is larger than the sum of its proper divisors (31820639).

1170433057 is a wasteful number, since it uses less digits than its factorization.

1170433057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144167.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 1170433057 is about 34211.5924358981. The cubic root of 1170433057 is about 1053.8582339421.

Adding to 1170433057 its reverse (7503340711), we get a palindrome (8673773768).

The spelling of 1170433057 in words is "one billion, one hundred seventy million, four hundred thirty-three thousand, fifty-seven".