14152290 has 32 divisors (see below), whose sum is σ = 35138880. Its totient is φ = 3643584.

The previous prime is 14152273. The next prime is 14152301. The reversal of 14152290 is 9225141.

It is a self number, because there is not a number n which added to its sum of digits gives 14152290.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7264 + ... + 9003.

It is an arithmetic number, because the mean of its divisors is an integer number (1098090).

Almost surely, 2^14152290 is an apocalyptic number.

14152290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14152290 is an abundant number, since it is smaller than the sum of its proper divisors (20986590).

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

14152290 is a wasteful number, since it uses less digits than its factorization.

14152290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16306.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 14152290 is about 3761.9529502640. The cubic root of 14152290 is about 241.8849827955.

The spelling of 14152290 in words is "fourteen million, one hundred fifty-two thousand, two hundred ninety".