14352990 has 16 divisors (see below), whose sum is σ = 34447248. Its totient is φ = 3827456.

The previous prime is 14352979. The next prime is 14352991. The reversal of 14352990 is 9925341.

14352990 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14352991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239187 + ... + 239246.

It is an arithmetic number, because the mean of its divisors is an integer number (2152953).

Almost surely, 2^14352990 is an apocalyptic number.

14352990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14352990 is an abundant number, since it is smaller than the sum of its proper divisors (20094258).

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

14352990 is a wasteful number, since it uses less digits than its factorization.

14352990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478443.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 14352990 is about 3788.5340172684. The cubic root of 14352990 is about 243.0230464687.

The spelling of 14352990 in words is "fourteen million, three hundred fifty-two thousand, nine hundred ninety".