1164209082 has 16 divisors (see below), whose sum is σ = 2377959552. Its totient is φ = 379812800.

The previous prime is 1164209071. The next prime is 1164209083. The reversal of 1164209082 is 2809024611.

It is a super-2 number, since 2×1164209082² = 2710765573222565448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1164209083) 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, 2063919 + ... + 2064482.

It is an arithmetic number, because the mean of its divisors is an integer number (148622472).

Almost surely, 2^1164209082 is an apocalyptic number.

1164209082 is an abundant number, since it is smaller than the sum of its proper divisors (1213750470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164209082 is a wasteful number, since it uses less digits than its factorization.

1164209082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128453.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1164209082 is about 34120.5082318538. The cubic root of 1164209082 is about 1051.9868900379.

The spelling of 1164209082 in words is "one billion, one hundred sixty-four million, two hundred nine thousand, eighty-two".