14885690 has 16 divisors (see below), whose sum is σ = 26860680. Its totient is φ = 5939520.

The previous prime is 14885681. The next prime is 14885701. The reversal of 14885690 is 9658841.

14885690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9320809 + 5564881 = 3053^2 + 2359^2 .

It is a super-2 number, since 2×14885690² = 443167533552200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2996 + ... + 6224.

Almost surely, 2^14885690 is an apocalyptic number.

14885690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14885690 is a deficient number, since it is larger than the sum of its proper divisors (11974990).

14885690 is a wasteful number, since it uses less digits than its factorization.

14885690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 14885690 is about 3858.1977657969. The cubic root of 14885690 is about 245.9931366098.

The spelling of 14885690 in words is "fourteen million, eight hundred eighty-five thousand, six hundred ninety".