1392564113 has 12 divisors (see below), whose sum is σ = 1459406592. Its totient is φ = 1327395960.

The previous prime is 1392564097. The next prime is 1392564119. The reversal of 1392564113 is 3114652931.

It is not a de Polignac number, because 1392564113 - 2⁴ = 1392564097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1392564119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134156 + ... + 144162.

It is an arithmetic number, because the mean of its divisors is an integer number (121617216).

Almost surely, 2^1392564113 is an apocalyptic number.

It is an amenable number.

1392564113 is a deficient number, since it is larger than the sum of its proper divisors (66842479).

1392564113 is an equidigital number, since it uses as much as digits as its factorization.

1392564113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10172 (or 10105 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 1392564113 is about 37317.0753543200. The cubic root of 1392564113 is about 1116.7048431393.

The spelling of 1392564113 in words is "one billion, three hundred ninety-two million, five hundred sixty-four thousand, one hundred thirteen".