13014772 has 18 divisors (see below), whose sum is σ = 24040338. Its totient is φ = 6164208.

The previous prime is 13014769. The next prime is 13014779. The reversal of 13014772 is 27741031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10929636 + 2085136 = 3306^2 + 1444^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014779) 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, 3063 + ... + 5950.

Almost surely, 2^13014772 is an apocalyptic number.

It is an amenable number.

13014772 is a deficient number, since it is larger than the sum of its proper divisors (11025566).

13014772 is a wasteful number, since it uses less digits than its factorization.

13014772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9055 (or 9034 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 13014772 is about 3607.5992016852. The cubic root of 13014772 is about 235.2224963828. Note that the first 3 decimals are identical.

The spelling of 13014772 in words is "thirteen million, fourteen thousand, seven hundred seventy-two".