14772649 has 2 divisors, whose sum is σ = 14772650. Its totient is φ = 14772648.

The previous prime is 14772623. The next prime is 14772679. The reversal of 14772649 is 94627741.

14772649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12425625 + 2347024 = 3525^2 + 1532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14772649 is a prime.

It is equal to p₉₅₆₉₉₂ and since 14772649 and 956992 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (14772679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7386324 + 7386325.

It is an arithmetic number, because the mean of its divisors is an integer number (7386325).

Almost surely, 2^14772649 is an apocalyptic number.

It is an amenable number.

14772649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14772649 is an equidigital number, since it uses as much as digits as its factorization.

14772649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 14772649 is about 3843.5203915161. The cubic root of 14772649 is about 245.3688682102.

The spelling of 14772649 in words is "fourteen million, seven hundred seventy-two thousand, six hundred forty-nine".