13994292 has 48 divisors (see below), whose sum is σ = 35530880. Its totient is φ = 4261248.

The previous prime is 13994263. The next prime is 13994293. The reversal of 13994292 is 29249931.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13994292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13994293) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16593 + ... + 17415.

Almost surely, 2^13994292 is an apocalyptic number.

13994292 is a gapful number since it is divisible by the number (12) 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 13994292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17765440).

13994292 is an abundant number, since it is smaller than the sum of its proper divisors (21536588).

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

13994292 is a wasteful number, since it uses less digits than its factorization.

13994292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 950 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 13994292 is about 3740.8945454263. The cubic root of 13994292 is about 240.9814669839.

The spelling of 13994292 in words is "thirteen million, nine hundred ninety-four thousand, two hundred ninety-two".