14749974 has 12 divisors (see below), whose sum is σ = 31958316. Its totient is φ = 4916652.

The previous prime is 14749967. The next prime is 14749979. The reversal of 14749974 is 47994741.

It is a Curzon number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 409704 + ... + 409739.

It is an arithmetic number, because the mean of its divisors is an integer number (2663193).

Almost surely, 2^14749974 is an apocalyptic number.

14749974 is an abundant number, since it is smaller than the sum of its proper divisors (17208342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14749974 is a wasteful number, since it uses less digits than its factorization.

14749974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819451 (or 819448 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 14749974 is about 3840.5694890211. The cubic root of 14749974 is about 245.2432624783.

The spelling of 14749974 in words is "fourteen million, seven hundred forty-nine thousand, nine hundred seventy-four".