1164312214 has 16 divisors (see below), whose sum is σ = 1903475952. Its totient is φ = 530899488.

The previous prime is 1164312199. The next prime is 1164312221. The reversal of 1164312214 is 4122134611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267609 + ... + 271924.

It is an arithmetic number, because the mean of its divisors is an integer number (118967247).

Almost surely, 2^1164312214 is an apocalyptic number.

1164312214 is a deficient number, since it is larger than the sum of its proper divisors (739163738).

1164312214 is a wasteful number, since it uses less digits than its factorization.

1164312214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539631.

The product of its digits is 1152, while the sum is 25.

The square root of 1164312214 is about 34122.0194888872. The cubic root of 1164312214 is about 1052.0179527024.

Adding to 1164312214 its reverse (4122134611), we get a palindrome (5286446825).

The spelling of 1164312214 in words is "one billion, one hundred sixty-four million, three hundred twelve thousand, two hundred fourteen".