14237890 has 8 divisors (see below), whose sum is σ = 25628220. Its totient is φ = 5695152.

The previous prime is 14237879. The next prime is 14237911. The reversal of 14237890 is 9873241.

It can be written as a sum of positive squares in 2 ways, for example, as 14085009 + 152881 = 3753^2 + 391^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711885 + ... + 711904.

Almost surely, 2^14237890 is an apocalyptic number.

14237890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14237890 is a deficient number, since it is larger than the sum of its proper divisors (11390330).

14237890 is a wasteful number, since it uses less digits than its factorization.

14237890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423796.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 14237890 is about 3773.3128680246. The cubic root of 14237890 is about 242.3716825653.

The spelling of 14237890 in words is "fourteen million, two hundred thirty-seven thousand, eight hundred ninety".