13791100 has 18 divisors (see below), whose sum is σ = 29926904. Its totient is φ = 5516400.

The previous prime is 13791061. The next prime is 13791103. The reversal of 13791100 is 119731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13791103) 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, 68856 + ... + 69055.

Almost surely, 2^13791100 is an apocalyptic number.

13791100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13791100 is an abundant number, since it is smaller than the sum of its proper divisors (16135804).

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

13791100 is a wasteful number, since it uses less digits than its factorization.

13791100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137925 (or 137918 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 13791100 is about 3713.6370312673. The cubic root of 13791100 is about 239.8094552411.

The spelling of 13791100 in words is "thirteen million, seven hundred ninety-one thousand, one hundred".