1164923214 has 64 divisors (see below), whose sum is σ = 2966423040. Its totient is φ = 296634240.

The previous prime is 1164923189. The next prime is 1164923237. The reversal of 1164923214 is 4123294611.

It is a congruent number.

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, 20952 + ... + 52619.

It is an arithmetic number, because the mean of its divisors is an integer number (46350360).

Almost surely, 2^1164923214 is an apocalyptic number.

1164923214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1164923214 is an abundant number, since it is smaller than the sum of its proper divisors (1801499826).

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

1164923214 is a wasteful number, since it uses less digits than its factorization.

1164923214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73625.

The product of its digits is 10368, while the sum is 33.

The square root of 1164923214 is about 34130.9714775305. The cubic root of 1164923214 is about 1052.2019441770.

The spelling of 1164923214 in words is "one billion, one hundred sixty-four million, nine hundred twenty-three thousand, two hundred fourteen".