64011292 has 12 divisors (see below), whose sum is σ = 113279040. Its totient is φ = 31645856.

The previous prime is 64011289. The next prime is 64011301. The reversal of 64011292 is 29211046.

64011292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 89548 + ... + 90259.

It is an arithmetic number, because the mean of its divisors is an integer number (9439920).

Almost surely, 2^64011292 is an apocalyptic number.

It is an amenable number.

64011292 is a deficient number, since it is larger than the sum of its proper divisors (49267748).

64011292 is a wasteful number, since it uses less digits than its factorization.

64011292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179900 (or 179898 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 64011292 is about 8000.7057188726. The cubic root of 64011292 is about 400.0235236166.

The spelling of 64011292 in words is "sixty-four million, eleven thousand, two hundred ninety-two".