13424692 has 6 divisors (see below), whose sum is σ = 23493218. Its totient is φ = 6712344.

The previous prime is 13424689. The next prime is 13424693. The reversal of 13424692 is 29642431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12432676 + 992016 = 3526^2 + 996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424693) by changing a digit.

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 as a sum of consecutive naturals, namely, 1678083 + ... + 1678090.

Almost surely, 2^13424692 is an apocalyptic number.

It is an amenable number.

13424692 is a deficient number, since it is larger than the sum of its proper divisors (10068526).

13424692 is a wasteful number, since it uses less digits than its factorization.

13424692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356177 (or 3356175 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 13424692 is about 3663.9721614663. The cubic root of 13424692 is about 237.6665763997. Note that the first 3 decimals are identical.

The spelling of 13424692 in words is "thirteen million, four hundred twenty-four thousand, six hundred ninety-two".