14393629 has 8 divisors (see below), whose sum is σ = 14987960. Its totient is φ = 13812768.

The previous prime is 14393627. The next prime is 14393647. The reversal of 14393629 is 92639341.

It can be written as a sum of positive squares in 4 ways, for example, as 1505529 + 12888100 = 1227^2 + 3590^2 .

It is not a de Polignac number, because 14393629 - 2¹ = 14393627 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14393627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197137 + ... + 197209.

It is an arithmetic number, because the mean of its divisors is an integer number (1873495).

Almost surely, 2^14393629 is an apocalyptic number.

It is an amenable number.

14393629 is a deficient number, since it is larger than the sum of its proper divisors (594331).

14393629 is an frugal number, since it uses more digits than its factorization.

14393629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 110 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 14393629 is about 3793.8936463744. The cubic root of 14393629 is about 243.2521951702.

14393629 divided by its sum of digits (37) gives a cube (389017 = 73³).

The spelling of 14393629 in words is "fourteen million, three hundred ninety-three thousand, six hundred twenty-nine".