13392066 has 16 divisors (see below), whose sum is σ = 26820000. Its totient is φ = 4458048.

The previous prime is 13392061. The next prime is 13392079. The reversal of 13392066 is 66029331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13392061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185 + ... + 9683.

It is an arithmetic number, because the mean of its divisors is an integer number (1676250).

Almost surely, 2^13392066 is an apocalyptic number.

13392066 is an abundant number, since it is smaller than the sum of its proper divisors (13427934).

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

13392066 is a wasteful number, since it uses less digits than its factorization.

13392066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 13392066 is about 3659.5171812686. The cubic root of 13392066 is about 237.4738866949.

The spelling of 13392066 in words is "thirteen million, three hundred ninety-two thousand, sixty-six".