13992360 has 128 divisors (see below), whose sum is σ = 46915200. Its totient is φ = 3326976.

The previous prime is 13992353. The next prime is 13992361. The reversal of 13992360 is 6329931.

It is a super-2 number, since 2×13992360² = 391572276739200, which contains 22 as substring.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 323 × 285 × 152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13992361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736431 + ... + 736449.

It is an arithmetic number, because the mean of its divisors is an integer number (366525).

Almost surely, 2^13992360 is an apocalyptic number.

13992360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13992360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23457600).

13992360 is an abundant number, since it is smaller than the sum of its proper divisors (32922840).

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

13992360 is a wasteful number, since it uses less digits than its factorization.

13992360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 13992360 is about 3740.6363095067. The cubic root of 13992360 is about 240.9703768046.

The spelling of 13992360 in words is "thirteen million, nine hundred ninety-two thousand, three hundred sixty".