14990849 has 4 divisors (see below), whose sum is σ = 15032064. Its totient is φ = 14949636.

The previous prime is 14990839. The next prime is 14990861. The reversal of 14990849 is 94809941.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14990849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14990839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20057 + ... + 20790.

It is an arithmetic number, because the mean of its divisors is an integer number (3758016).

Almost surely, 2^14990849 is an apocalyptic number.

It is an amenable number.

14990849 is a deficient number, since it is larger than the sum of its proper divisors (41215).

14990849 is an equidigital number, since it uses as much as digits as its factorization.

14990849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41214.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 14990849 is about 3871.8017769509. The cubic root of 14990849 is about 246.5710454383.

The spelling of 14990849 in words is "fourteen million, nine hundred ninety thousand, eight hundred forty-nine".