14629649 has 2 divisors, whose sum is σ = 14629650. Its totient is φ = 14629648.

The previous prime is 14629631. The next prime is 14629669. The reversal of 14629649 is 94692641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14592400 + 37249 = 3820^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 14629649 - 2¹⁶ = 14564113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14629619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7314824 + 7314825.

It is an arithmetic number, because the mean of its divisors is an integer number (7314825).

Almost surely, 2^14629649 is an apocalyptic number.

It is an amenable number.

14629649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14629649 is an equidigital number, since it uses as much as digits as its factorization.

14629649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 14629649 is about 3824.8724161729. The cubic root of 14629649 is about 244.5745719844.

It can be divided in two parts, 1462 and 9649, that added together give a palindrome (11111).

The spelling of 14629649 in words is "fourteen million, six hundred twenty-nine thousand, six hundred forty-nine".