13782952 has 8 divisors (see below), whose sum is σ = 25843050. Its totient is φ = 6891472.

The previous prime is 13782943. The next prime is 13782959. The reversal of 13782952 is 25928731.

13782952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13439556 + 343396 = 3666^2 + 586^2 .

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13782959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 861427 + ... + 861442.

Almost surely, 2^13782952 is an apocalyptic number.

It is an amenable number.

13782952 is a deficient number, since it is larger than the sum of its proper divisors (12060098).

13782952 is a wasteful number, since it uses less digits than its factorization.

13782952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722875 (or 1722871 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 13782952 is about 3712.5398314362. The cubic root of 13782952 is about 239.7622181974.

The spelling of 13782952 in words is "thirteen million, seven hundred eighty-two thousand, nine hundred fifty-two".