13697190 has 96 divisors (see below), whose sum is σ = 40098240. Its totient is φ = 3218688.

The previous prime is 13697149. The next prime is 13697197. The reversal of 13697190 is 9179631.

13697190 is nontrivially palindromic in base 8.

It is a super-2 number, since 2×13697190² = 375226027792200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13697197) 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, 26656 + ... + 27164.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^13697190 is an apocalyptic number.

13697190 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 13697190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20049120).

13697190 is an abundant number, since it is smaller than the sum of its proper divisors (26401050).

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

13697190 is a wasteful number, since it uses less digits than its factorization.

13697190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 13697190 is about 3700.9714940810. The cubic root of 13697190 is about 239.2638904027.

The spelling of 13697190 in words is "thirteen million, six hundred ninety-seven thousand, one hundred ninety".