13150256 has 20 divisors (see below), whose sum is σ = 29118672. Its totient is φ = 5635776.

The previous prime is 13150243. The next prime is 13150279. The reversal of 13150256 is 65205131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58595 + ... + 58818.

Almost surely, 2^13150256 is an apocalyptic number.

13150256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13150256 is an abundant number, since it is smaller than the sum of its proper divisors (15968416).

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

13150256 is a wasteful number, since it uses less digits than its factorization.

13150256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117428 (or 117422 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 13150256 is about 3626.3281704777. The cubic root of 13150256 is about 236.0359037590.

Adding to 13150256 its reverse (65205131), we get a palindrome (78355387).

The spelling of 13150256 in words is "thirteen million, one hundred fifty thousand, two hundred fifty-six".