1170450801 has 24 divisors (see below), whose sum is σ = 1822469376. Its totient is φ = 719578080.

The previous prime is 1170450769. The next prime is 1170450871. The reversal of 1170450801 is 1080540711.

It is not a de Polignac number, because 1170450801 - 2⁵ = 1170450769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1170450871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132736 + ... + 141278.

It is an arithmetic number, because the mean of its divisors is an integer number (75936224).

Almost surely, 2^1170450801 is an apocalyptic number.

It is an amenable number.

1170450801 is a deficient number, since it is larger than the sum of its proper divisors (652018575).

1170450801 is a wasteful number, since it uses less digits than its factorization.

1170450801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9733 (or 9730 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 1170450801 is about 34211.8517622183. The cubic root of 1170450801 is about 1053.8635594827.

The spelling of 1170450801 in words is "one billion, one hundred seventy million, four hundred fifty thousand, eight hundred one".