13452866 has 16 divisors (see below), whose sum is σ = 23115456. Its totient is φ = 5752176.

The previous prime is 13452841. The next prime is 13452871. The reversal of 13452866 is 66825431.

It is a super-2 number, since 2×13452866² = 361959207227912, which contains 22 as substring.

It is a Curzon 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, 7400 + ... + 9036.

It is an arithmetic number, because the mean of its divisors is an integer number (1444716).

Almost surely, 2^13452866 is an apocalyptic number.

13452866 is a deficient number, since it is larger than the sum of its proper divisors (9662590).

13452866 is a wasteful number, since it uses less digits than its factorization.

13452866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233.

The product of its digits is 34560, while the sum is 35.

The square root of 13452866 is about 3667.8148808248. The cubic root of 13452866 is about 237.8327214736.

The spelling of 13452866 in words is "thirteen million, four hundred fifty-two thousand, eight hundred sixty-six".