14749456 has 10 divisors (see below), whose sum is σ = 28577102. Its totient is φ = 7374720.

The previous prime is 14749451. The next prime is 14749457. The reversal of 14749456 is 65494741.

It can be written as a sum of positive squares in only one way, i.e., 12845056 + 1904400 = 3584^2 + 1380^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14749451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460905 + ... + 460936.

Almost surely, 2^14749456 is an apocalyptic number.

14749456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14749456 is a deficient number, since it is larger than the sum of its proper divisors (13827646).

14749456 is an equidigital number, since it uses as much as digits as its factorization.

14749456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921849 (or 921843 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 14749456 is about 3840.5020505137. The cubic root of 14749456 is about 245.2403915693.

The spelling of 14749456 in words is "fourteen million, seven hundred forty-nine thousand, four hundred fifty-six".