14649634 has 4 divisors (see below), whose sum is σ = 21974454. Its totient is φ = 7324816.

The previous prime is 14649623. The next prime is 14649637. The reversal of 14649634 is 43694641.

14649634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11937025 + 2712609 = 3455^2 + 1647^2 .

It is a super-2 number, since 2×14649634² = 429223552667912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14649593 and 14649602.

It is not an unprimeable number, because it can be changed into a prime (14649637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3662407 + ... + 3662410.

Almost surely, 2^14649634 is an apocalyptic number.

14649634 is a deficient number, since it is larger than the sum of its proper divisors (7324820).

14649634 is an equidigital number, since it uses as much as digits as its factorization.

14649634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324819.

The product of its digits is 62208, while the sum is 37.

The square root of 14649634 is about 3827.4840300124. The cubic root of 14649634 is about 244.6858892784.

The spelling of 14649634 in words is "fourteen million, six hundred forty-nine thousand, six hundred thirty-four".