14649001 has 2 divisors, whose sum is σ = 14649002. Its totient is φ = 14649000.

The previous prime is 14648989. The next prime is 14649017. The reversal of 14649001 is 10094641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9363600 + 5285401 = 3060^2 + 2299^2 .

It is a cyclic number.

It is not a de Polignac number, because 14649001 - 2¹¹ = 14646953 is a prime.

It is not a weakly prime, because it can be changed into another prime (14649301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324500 + 7324501.

It is an arithmetic number, because the mean of its divisors is an integer number (7324501).

Almost surely, 2^14649001 is an apocalyptic number.

It is an amenable number.

14649001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14649001 is an equidigital number, since it uses as much as digits as its factorization.

14649001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 14649001 is about 3827.4013377225. The cubic root of 14649001 is about 244.6823649947.

The spelling of 14649001 in words is "fourteen million, six hundred forty-nine thousand, one".