14027890 has 64 divisors (see below), whose sum is σ = 29082240. Its totient is φ = 4838400.

The previous prime is 14027843. The next prime is 14027891. The reversal of 14027890 is 9872041.

It is not an unprimeable number, because it can be changed into a prime (14027891) 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 31 ways as a sum of consecutive naturals, for example, 138840 + ... + 138940.

It is an arithmetic number, because the mean of its divisors is an integer number (454410).

Almost surely, 2^14027890 is an apocalyptic number.

14027890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14027890 is an abundant number, since it is smaller than the sum of its proper divisors (15054350).

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

14027890 is a wasteful number, since it uses less digits than its factorization.

14027890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 14027890 is about 3745.3824904808. The cubic root of 14027890 is about 241.1741651807.

The spelling of 14027890 in words is "fourteen million, twenty-seven thousand, eight hundred ninety".