14746890 has 32 divisors (see below), whose sum is σ = 35513280. Its totient is φ = 3919104.

The previous prime is 14746889. The next prime is 14746903. The reversal of 14746890 is 9864741.

It is a happy number.

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, 10722 + ... + 12018.

It is an arithmetic number, because the mean of its divisors is an integer number (1109790).

Almost surely, 2^14746890 is an apocalyptic number.

14746890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14746890 is an abundant number, since it is smaller than the sum of its proper divisors (20766390).

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

14746890 is a wasteful number, since it uses less digits than its factorization.

14746890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 14746890 is about 3840.1679650765. The cubic root of 14746890 is about 245.2261690484.

The spelling of 14746890 in words is "fourteen million, seven hundred forty-six thousand, eight hundred ninety".