13140882 has 12 divisors (see below), whose sum is σ = 28471950. Its totient is φ = 4380288.

The previous prime is 13140859. The next prime is 13140887. The reversal of 13140882 is 28804131.

It can be written as a sum of positive squares in only one way, i.e., 13111641 + 29241 = 3621^2 + 171^2 .

It is not an unprimeable number, because it can be changed into a prime (13140887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 365007 + ... + 365042.

Almost surely, 2^13140882 is an apocalyptic number.

13140882 is an abundant number, since it is smaller than the sum of its proper divisors (15331068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13140882 is a wasteful number, since it uses less digits than its factorization.

13140882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730057 (or 730054 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 13140882 is about 3625.0354481025. The cubic root of 13140882 is about 235.9798053198.

The spelling of 13140882 in words is "thirteen million, one hundred forty thousand, eight hundred eighty-two".