13492692 has 18 divisors (see below), whose sum is σ = 34106618. Its totient is φ = 4497552.

The previous prime is 13492681. The next prime is 13492693. The reversal of 13492692 is 29629431.

It can be written as a sum of positive squares in only one way, i.e., 7322436 + 6170256 = 2706^2 + 2484^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 374797 = 13492692 / (1 + 3 + 4 + 9 + 2 + 6 + 9 + 2).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13492693) 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 5 ways as a sum of consecutive naturals, for example, 187363 + ... + 187434.

Almost surely, 2^13492692 is an apocalyptic number.

13492692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13492692 is an abundant number, since it is smaller than the sum of its proper divisors (20613926).

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

13492692 is a wasteful number, since it uses less digits than its factorization.

13492692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374807 (or 374802 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 13492692 is about 3673.2399867147. The cubic root of 13492692 is about 238.0671843848.

The spelling of 13492692 in words is "thirteen million, four hundred ninety-two thousand, six hundred ninety-two".