14490805 has 32 divisors (see below), whose sum is σ = 21233664. Its totient is φ = 9278016.

The previous prime is 14490799. The next prime is 14490811. The reversal of 14490805 is 50809441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14490799) and next prime (14490811).

It is not a de Polignac number, because 14490805 - 2¹³ = 14482613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37644 + ... + 38026.

It is an arithmetic number, because the mean of its divisors is an integer number (663552).

Almost surely, 2^14490805 is an apocalyptic number.

It is an amenable number.

14490805 is a deficient number, since it is larger than the sum of its proper divisors (6742859).

14490805 is a wasteful number, since it uses less digits than its factorization.

14490805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 14490805 is about 3806.6789988125. The cubic root of 14490805 is about 243.7983923205.

The spelling of 14490805 in words is "fourteen million, four hundred ninety thousand, eight hundred five".