13256950 has 48 divisors (see below), whose sum is σ = 28792800. Its totient is φ = 4539360.

The previous prime is 13256941. The next prime is 13256959. The reversal of 13256950 is 5965231.

13256950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13256941) and next prime (13256959).

It is a hoax number, since the sum of its digits (31) 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 (13256959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16764 + ... + 17536.

It is an arithmetic number, because the mean of its divisors is an integer number (599850).

Almost surely, 2^13256950 is an apocalyptic number.

13256950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13256950 is an abundant number, since it is smaller than the sum of its proper divisors (15535850).

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

13256950 is an equidigital number, since it uses as much as digits as its factorization.

13256950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 13256950 is about 3641.0094754065. The cubic root of 13256950 is about 236.6725405759.

The spelling of 13256950 in words is "thirteen million, two hundred fifty-six thousand, nine hundred fifty".