1164898995 has 32 divisors (see below), whose sum is σ = 2049933312. Its totient is φ = 561282432.

The previous prime is 1164898979. The next prime is 1164899027. The reversal of 1164898995 is 5998984611.

It is not a de Polignac number, because 1164898995 - 2⁴ = 1164898979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54387 + ... + 72716.

It is an arithmetic number, because the mean of its divisors is an integer number (64060416).

Almost surely, 2^1164898995 is an apocalyptic number.

1164898995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1164898995 is a deficient number, since it is larger than the sum of its proper divisors (885034317).

1164898995 is a wasteful number, since it uses less digits than its factorization.

1164898995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127171.

The product of its digits is 5598720, while the sum is 60.

The square root of 1164898995 is about 34130.6166806286. The cubic root of 1164898995 is about 1052.1946522928.

The spelling of 1164898995 in words is "one billion, one hundred sixty-four million, eight hundred ninety-eight thousand, nine hundred ninety-five".