14439370 has 16 divisors (see below), whose sum is σ = 28353888. Its totient is φ = 5250640.

The previous prime is 14439353. The next prime is 14439401. The reversal of 14439370 is 7393441.

It is an unprimeable number.

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, 65524 + ... + 65743.

It is an arithmetic number, because the mean of its divisors is an integer number (1772118).

Almost surely, 2^14439370 is an apocalyptic number.

14439370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14439370 is a deficient number, since it is larger than the sum of its proper divisors (13914518).

14439370 is a wasteful number, since it uses less digits than its factorization.

14439370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131285.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 14439370 is about 3799.9171043590. The cubic root of 14439370 is about 243.5095968569.

The spelling of 14439370 in words is "fourteen million, four hundred thirty-nine thousand, three hundred seventy".