14765890 has 16 divisors (see below), whose sum is σ = 26916480. Its totient is φ = 5831280.

The previous prime is 14765887. The next prime is 14765917. The reversal of 14765890 is 9856741.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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, 8556 + ... + 10135.

It is an arithmetic number, because the mean of its divisors is an integer number (1682280).

Almost surely, 2^14765890 is an apocalyptic number.

14765890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14765890 is a deficient number, since it is larger than the sum of its proper divisors (12150590).

14765890 is a wasteful number, since it uses less digits than its factorization.

14765890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18777.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 14765890 is about 3842.6410188827. The cubic root of 14765890 is about 245.3314409084.

The spelling of 14765890 in words is "fourteen million, seven hundred sixty-five thousand, eight hundred ninety".