14825890 has 16 divisors (see below), whose sum is σ = 28091520. Its totient is φ = 5618160.

The previous prime is 14825861. The next prime is 14825897. The reversal of 14825890 is 9852841.

It is not an unprimeable number, because it can be changed into a prime (14825897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38826 + ... + 39205.

It is an arithmetic number, because the mean of its divisors is an integer number (1755720).

Almost surely, 2^14825890 is an apocalyptic number.

14825890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14825890 is a deficient number, since it is larger than the sum of its proper divisors (13265630).

14825890 is a wasteful number, since it uses less digits than its factorization.

14825890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78057.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 14825890 is about 3850.4402345706. The cubic root of 14825890 is about 245.6632866613.

The spelling of 14825890 in words is "fourteen million, eight hundred twenty-five thousand, eight hundred ninety".