14233890 has 32 divisors (see below), whose sum is σ = 37267776. Its totient is φ = 3450560.

The previous prime is 14233883. The next prime is 14233897. The reversal of 14233890 is 9833241.

It is an interprime number because it is at equal distance from previous prime (14233883) and next prime (14233897).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (14233897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21237 + ... + 21896.

It is an arithmetic number, because the mean of its divisors is an integer number (1164618).

Almost surely, 2^14233890 is an apocalyptic number.

14233890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14233890 is an abundant number, since it is smaller than the sum of its proper divisors (23033886).

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

14233890 is a wasteful number, since it uses less digits than its factorization.

14233890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43154.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 14233890 is about 3772.7827925816. The cubic root of 14233890 is about 242.3489830985.

The spelling of 14233890 in words is "fourteen million, two hundred thirty-three thousand, eight hundred ninety".