136964592 has 60 divisors (see below), whose sum is σ = 387653760. Its totient is φ = 45137664.

The previous prime is 136964579. The next prime is 136964657. The reversal of 136964592 is 295469631.

It is a congruent number.

It is an unprimeable number.

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, 7473 + ... + 18159.

It is an arithmetic number, because the mean of its divisors is an integer number (6460896).

Almost surely, 2^136964592 is an apocalyptic number.

136964592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136964592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193826880).

136964592 is an abundant number, since it is smaller than the sum of its proper divisors (250689168).

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

136964592 is a wasteful number, since it uses less digits than its factorization.

136964592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10790 (or 10781 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 136964592 is about 11703.1872581789. The cubic root of 136964592 is about 515.4692577789.

The spelling of 136964592 in words is "one hundred thirty-six million, nine hundred sixty-four thousand, five hundred ninety-two".