14001790 has 16 divisors (see below), whose sum is σ = 27494640. Its totient is φ = 5091520.

The previous prime is 14001769. The next prime is 14001907. The reversal of 14001790 is 9710041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63535 + ... + 63754.

It is an arithmetic number, because the mean of its divisors is an integer number (1718415).

Almost surely, 2^14001790 is an apocalyptic number.

14001790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14001790 is a deficient number, since it is larger than the sum of its proper divisors (13492850).

14001790 is a wasteful number, since it uses less digits than its factorization.

14001790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127307.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 14001790 is about 3741.8965779401. The cubic root of 14001790 is about 241.0244977766.

The spelling of 14001790 in words is "fourteen million, one thousand, seven hundred ninety".