14291992 has 72 divisors (see below), whose sum is σ = 32709420. Its totient is φ = 5803200.

The previous prime is 14291939. The next prime is 14292001. The reversal of 14291992 is 29919241.

It is a super-2 number, since 2×14291992² = 408522070656128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 461017 + ... + 461047.

Almost surely, 2^14291992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14291992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16354710).

14291992 is an abundant number, since it is smaller than the sum of its proper divisors (18417428).

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

14291992 is a wasteful number, since it uses less digits than its factorization.

14291992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 57 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 14291992 is about 3780.4751024177. The cubic root of 14291992 is about 242.6782874254.

The spelling of 14291992 in words is "fourteen million, two hundred ninety-one thousand, nine hundred ninety-two".