13041172 has 6 divisors (see below), whose sum is σ = 22822058. Its totient is φ = 6520584.

The previous prime is 13041143. The next prime is 13041187. The reversal of 13041172 is 27114031.

It can be written as a sum of positive squares in only one way, i.e., 10265616 + 2775556 = 3204^2 + 1666^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1630143 + ... + 1630150.

Almost surely, 2^13041172 is an apocalyptic number.

It is an amenable number.

13041172 is a deficient number, since it is larger than the sum of its proper divisors (9780886).

13041172 is a wasteful number, since it uses less digits than its factorization.

13041172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260297 (or 3260295 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 13041172 is about 3611.2562910987. The cubic root of 13041172 is about 235.3814357734.

The spelling of 13041172 in words is "thirteen million, forty-one thousand, one hundred seventy-two".