14898649 has 2 divisors, whose sum is σ = 14898650. Its totient is φ = 14898648.

The previous prime is 14898629. The next prime is 14898673. The reversal of 14898649 is 94689841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 2082249 = 3580^2 + 1443^2 .

It is a cyclic number.

It is not a de Polignac number, because 14898649 - 2⁵ = 14898617 is a prime.

It is not a weakly prime, because it can be changed into another prime (14898619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7449324 + 7449325.

It is an arithmetic number, because the mean of its divisors is an integer number (7449325).

Almost surely, 2^14898649 is an apocalyptic number.

It is an amenable number.

14898649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14898649 is an equidigital number, since it uses as much as digits as its factorization.

14898649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 49.

The square root of 14898649 is about 3859.8768115058. The cubic root of 14898649 is about 246.0645004595.

The spelling of 14898649 in words is "fourteen million, eight hundred ninety-eight thousand, six hundred forty-nine".