1076116631 has 4 divisors (see below), whose sum is σ = 1076361264. Its totient is φ = 1075872000.

The previous prime is 1076116607. The next prime is 1076116649. The reversal of 1076116631 is 1366116701.

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

It is a cyclic number.

It is not a de Polignac number, because 1076116631 - 2¹⁴ = 1076100247 is a prime.

It is a super-2 number, since 2×1076116631² = 2316054007029580322, 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 (1076113631) 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, 115595 + ... + 124556.

It is an arithmetic number, because the mean of its divisors is an integer number (269090316).

Almost surely, 2^1076116631 is an apocalyptic number.

1076116631 is a deficient number, since it is larger than the sum of its proper divisors (244633).

1076116631 is an equidigital number, since it uses as much as digits as its factorization.

1076116631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244632.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1076116631 is about 32804.2166649350. The cubic root of 1076116631 is about 1024.7543749339.

The spelling of 1076116631 in words is "one billion, seventy-six million, one hundred sixteen thousand, six hundred thirty-one".