13156850 has 24 divisors (see below), whose sum is σ = 27968448. Its totient is φ = 4510800.

The previous prime is 13156837. The next prime is 13156877. The reversal of 13156850 is 5865131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18446 + ... + 19145.

It is an arithmetic number, because the mean of its divisors is an integer number (1165352).

Almost surely, 2^13156850 is an apocalyptic number.

13156850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13156850 is an abundant number, since it is smaller than the sum of its proper divisors (14811598).

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

13156850 is a wasteful number, since it uses less digits than its factorization.

13156850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37610 (or 37605 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 13156850 is about 3627.2372406558. The cubic root of 13156850 is about 236.0753493960.

The spelling of 13156850 in words is "thirteen million, one hundred fifty-six thousand, eight hundred fifty".