14810890 has 12 divisors (see below), whose sum is σ = 26681526. Its totient is φ = 5919488.

The previous prime is 14810869. The next prime is 14810891. The reversal of 14810890 is 9801841.

It can be written as a sum of positive squares in 3 ways, for example, as 9653449 + 5157441 = 3107^2 + 2271^2 .

It is not an unprimeable number, because it can be changed into a prime (14810891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11562 + ... + 12778.

Almost surely, 2^14810890 is an apocalyptic number.

14810890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14810890 is a deficient number, since it is larger than the sum of its proper divisors (11870636).

14810890 is an frugal number, since it uses more digits than its factorization.

14810890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 14810890 is about 3848.4919124249. The cubic root of 14810890 is about 245.5804092817.

The spelling of 14810890 in words is "fourteen million, eight hundred ten thousand, eight hundred ninety".