13701090 has 96 divisors (see below), whose sum is σ = 38162880. Its totient is φ = 3120768.

The previous prime is 13701089. The next prime is 13701097. The reversal of 13701090 is 9010731.

13701090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13701097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 318609 + ... + 318651.

It is an arithmetic number, because the mean of its divisors is an integer number (397530).

Almost surely, 2^13701090 is an apocalyptic number.

13701090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13701090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19081440).

13701090 is an abundant number, since it is smaller than the sum of its proper divisors (24461790).

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

13701090 is a wasteful number, since it uses less digits than its factorization.

13701090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 13701090 is about 3701.4983452651. The cubic root of 13701090 is about 239.2865967783.

The spelling of 13701090 in words is "thirteen million, seven hundred one thousand, ninety".