14742590 has 8 divisors (see below), whose sum is σ = 26536680. Its totient is φ = 5897032.

The previous prime is 14742571. The next prime is 14742599. The reversal of 14742590 is 9524741.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14742599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737120 + ... + 737139.

It is an arithmetic number, because the mean of its divisors is an integer number (3317085).

Almost surely, 2^14742590 is an apocalyptic number.

14742590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14742590 is a deficient number, since it is larger than the sum of its proper divisors (11794090).

14742590 is a wasteful number, since it uses less digits than its factorization.

14742590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474266.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 14742590 is about 3839.6080529137. The cubic root of 14742590 is about 245.2023318182.

The spelling of 14742590 in words is "fourteen million, seven hundred forty-two thousand, five hundred ninety".