13406862 has 16 divisors (see below), whose sum is σ = 30644352. Its totient is φ = 3830520.

The previous prime is 13406843. The next prime is 13406879. The reversal of 13406862 is 26860431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159564 + ... + 159647.

It is an arithmetic number, because the mean of its divisors is an integer number (1915272).

Almost surely, 2^13406862 is an apocalyptic number.

13406862 is an abundant number, since it is smaller than the sum of its proper divisors (17237490).

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

13406862 is a wasteful number, since it uses less digits than its factorization.

13406862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319223.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 13406862 is about 3661.5382013575. The cubic root of 13406862 is about 237.5613108563.

The spelling of 13406862 in words is "thirteen million, four hundred six thousand, eight hundred sixty-two".