14392242 has 40 divisors (see below), whose sum is σ = 32717916. Its totient is φ = 4727808.

The previous prime is 14392241. The next prime is 14392243. The reversal of 14392242 is 24229341.

14392242 is a `hidden beast` number, since 1 + 439 + 224 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (14392241) and next prime (14392243).

It can be written as a sum of positive squares in 2 ways, for example, as 14356521 + 35721 = 3789^2 + 189^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14392241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11218 + ... + 12434.

Almost surely, 2^14392242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14392242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16358958).

14392242 is an abundant number, since it is smaller than the sum of its proper divisors (18325674).

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

14392242 is a wasteful number, since it uses less digits than its factorization.

14392242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1295 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 14392242 is about 3793.7108482329. The cubic root of 14392242 is about 243.2443814902.

The spelling of 14392242 in words is "fourteen million, three hundred ninety-two thousand, two hundred forty-two".