14459902 has 4 divisors (see below), whose sum is σ = 21689856. Its totient is φ = 7229950.

The previous prime is 14459899. The next prime is 14459903. The reversal of 14459902 is 20995441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20995441 = 149 ⋅140909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14459903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3614974 + ... + 3614977.

It is an arithmetic number, because the mean of its divisors is an integer number (5422464).

Almost surely, 2^14459902 is an apocalyptic number.

14459902 is a deficient number, since it is larger than the sum of its proper divisors (7229954).

14459902 is an equidigital number, since it uses as much as digits as its factorization.

14459902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229953.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 14459902 is about 3802.6177825282. The cubic root of 14459902 is about 243.6249613344.

The spelling of 14459902 in words is "fourteen million, four hundred fifty-nine thousand, nine hundred two".