14213790 has 24 divisors (see below), whose sum is σ = 36956088. Its totient is φ = 3790320.

The previous prime is 14213789. The next prime is 14213807. The reversal of 14213790 is 9731241.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 78876 + ... + 79055.

It is an arithmetic number, because the mean of its divisors is an integer number (1539837).

Almost surely, 2^14213790 is an apocalyptic number.

14213790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14213790 is an abundant number, since it is smaller than the sum of its proper divisors (22742298).

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

14213790 is a wasteful number, since it uses less digits than its factorization.

14213790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157944 (or 157941 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 14213790 is about 3770.1180352875. The cubic root of 14213790 is about 242.2348538553.

The spelling of 14213790 in words is "fourteen million, two hundred thirteen thousand, seven hundred ninety".