14990269 has 4 divisors (see below), whose sum is σ = 17131744. Its totient is φ = 12848796.

The previous prime is 14990263. The next prime is 14990279. The reversal of 14990269 is 96209941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96209941 = 4817 ⋅19973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14990269 is a prime.

It is a super-2 number, since 2×14990269² = 449416329384722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14990263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070727 + ... + 1070740.

It is an arithmetic number, because the mean of its divisors is an integer number (4282936).

Almost surely, 2^14990269 is an apocalyptic number.

It is an amenable number.

14990269 is a deficient number, since it is larger than the sum of its proper divisors (2141475).

14990269 is an equidigital number, since it uses as much as digits as its factorization.

14990269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141474.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 14990269 is about 3871.7268756977. The cubic root of 14990269 is about 246.5678654305.

The spelling of 14990269 in words is "fourteen million, nine hundred ninety thousand, two hundred sixty-nine".