13936264 has 8 divisors (see below), whose sum is σ = 26130510. Its totient is φ = 6968128.

The previous prime is 13936261. The next prime is 13936303. The reversal of 13936264 is 46263931.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12659364 + 1276900 = 3558^2 + 1130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13936261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871009 + ... + 871024.

Almost surely, 2^13936264 is an apocalyptic number.

It is an amenable number.

13936264 is a deficient number, since it is larger than the sum of its proper divisors (12194246).

13936264 is a wasteful number, since it uses less digits than its factorization.

13936264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742039 (or 1742035 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 13936264 is about 3733.1305897330. The cubic root of 13936264 is about 240.6479251560.

The spelling of 13936264 in words is "thirteen million, nine hundred thirty-six thousand, two hundred sixty-four".