14980669 has 4 divisors (see below), whose sum is σ = 16342560. Its totient is φ = 13618780.

The previous prime is 14980663. The next prime is 14980673. The reversal of 14980669 is 96608941.

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 not a de Polignac number, because 14980669 - 2⁷ = 14980541 is a prime.

It is a super-2 number, since 2×14980669² = 448840887375122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14980663) 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, 680929 + ... + 680950.

It is an arithmetic number, because the mean of its divisors is an integer number (4085640).

Almost surely, 2^14980669 is an apocalyptic number.

It is an amenable number.

14980669 is a deficient number, since it is larger than the sum of its proper divisors (1361891).

14980669 is a wasteful number, since it uses less digits than its factorization.

14980669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361890.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 14980669 is about 3870.4869202724. The cubic root of 14980669 is about 246.5152188994.

The spelling of 14980669 in words is "fourteen million, nine hundred eighty thousand, six hundred sixty-nine".