1160266451 has 4 divisors (see below), whose sum is σ = 1176608304. Its totient is φ = 1143924600.

The previous prime is 1160266417. The next prime is 1160266501. The reversal of 1160266451 is 1546620611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1160266451 is a prime.

It is a super-2 number, since 2×1160266451² = 2692436474632270802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160268451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8170820 + ... + 8170961.

It is an arithmetic number, because the mean of its divisors is an integer number (294152076).

Almost surely, 2^1160266451 is an apocalyptic number.

1160266451 is a deficient number, since it is larger than the sum of its proper divisors (16341853).

1160266451 is an equidigital number, since it uses as much as digits as its factorization.

1160266451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16341852.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1160266451 is about 34062.6841426215. The cubic root of 1160266451 is about 1050.7980179800.

The spelling of 1160266451 in words is "one billion, one hundred sixty million, two hundred sixty-six thousand, four hundred fifty-one".