14729946 has 32 divisors (see below), whose sum is σ = 36730368. Its totient is φ = 3825840.

The previous prime is 14729917. The next prime is 14729963. The reversal of 14729946 is 64992741.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 14729898 and 14729907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15480 + ... + 16403.

It is an arithmetic number, because the mean of its divisors is an integer number (1147824).

Almost surely, 2^14729946 is an apocalyptic number.

14729946 is an abundant number, since it is smaller than the sum of its proper divisors (22000422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14729946 is a wasteful number, since it uses less digits than its factorization.

14729946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31906.

The product of its digits is 108864, while the sum is 42.

The square root of 14729946 is about 3837.9611775004. The cubic root of 14729946 is about 245.1322124104.

The spelling of 14729946 in words is "fourteen million, seven hundred twenty-nine thousand, nine hundred forty-six".