13489762 has 32 divisors (see below), whose sum is σ = 24058944. Its totient is φ = 5592000.

The previous prime is 13489733. The next prime is 13489769. The reversal of 13489762 is 26798431.

It is not an unprimeable number, because it can be changed into a prime (13489769) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28653 + ... + 29119.

It is an arithmetic number, because the mean of its divisors is an integer number (751842).

Almost surely, 2^13489762 is an apocalyptic number.

13489762 is a deficient number, since it is larger than the sum of its proper divisors (10569182).

13489762 is a wasteful number, since it uses less digits than its factorization.

13489762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594.

The product of its digits is 72576, while the sum is 40.

The square root of 13489762 is about 3672.8411345987. The cubic root of 13489762 is about 238.0499506767.

The spelling of 13489762 in words is "thirteen million, four hundred eighty-nine thousand, seven hundred sixty-two".