1166264170 has 32 divisors (see below), whose sum is σ = 2124942336. Its totient is φ = 460824000.

The previous prime is 1166264153. The next prime is 1166264173. The reversal of 1166264170 is 714626611.

It is a super-2 number, since 2×1166264170² = 2720344228451577800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1166264173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551415 + ... + 553525.

It is an arithmetic number, because the mean of its divisors is an integer number (66404448).

Almost surely, 2^1166264170 is an apocalyptic number.

1166264170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166264170 is a deficient number, since it is larger than the sum of its proper divisors (958678166).

1166264170 is a wasteful number, since it uses less digits than its factorization.

1166264170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1166264170 is about 34150.6100970393. The cubic root of 1166264170 is about 1052.6055231283.

The spelling of 1166264170 in words is "one billion, one hundred sixty-six million, two hundred sixty-four thousand, one hundred seventy".