14190090 has 32 divisors (see below), whose sum is σ = 34637760. Its totient is φ = 3719424.

The previous prime is 14190089. The next prime is 14190097. The reversal of 14190090 is 9009141.

It is a self number, because there is not a number n which added to its sum of digits gives 14190090.

It is not an unprimeable number, because it can be changed into a prime (14190097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2239 + ... + 5778.

It is an arithmetic number, because the mean of its divisors is an integer number (1082430).

Almost surely, 2^14190090 is an apocalyptic number.

14190090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14190090 is an abundant number, since it is smaller than the sum of its proper divisors (20447670).

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

14190090 is a wasteful number, since it uses less digits than its factorization.

14190090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8086.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 14190090 is about 3766.9735863157. The cubic root of 14190090 is about 242.1001452422.

The spelling of 14190090 in words is "fourteen million, one hundred ninety thousand, ninety".