14749977 has 8 divisors (see below), whose sum is σ = 21454560. Its totient is φ = 8939360.

The previous prime is 14749967. The next prime is 14749979. The reversal of 14749977 is 77994741.

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

It is a cyclic number.

It is not a de Polignac number, because 14749977 - 2¹⁸ = 14487833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14749979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223452 + ... + 223517.

It is an arithmetic number, because the mean of its divisors is an integer number (2681820).

Almost surely, 2^14749977 is an apocalyptic number.

It is an amenable number.

14749977 is a deficient number, since it is larger than the sum of its proper divisors (6704583).

14749977 is a wasteful number, since it uses less digits than its factorization.

14749977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446983.

The product of its digits is 444528, while the sum is 48.

The square root of 14749977 is about 3840.5698795882. The cubic root of 14749977 is about 245.2432791050.

The spelling of 14749977 in words is "fourteen million, seven hundred forty-nine thousand, nine hundred seventy-seven".