16286090 has 16 divisors (see below), whose sum is σ = 29433672. Its totient is φ = 6488064.

The previous prime is 16286089. The next prime is 16286107. The reversal of 16286090 is 9068261.

It can be written as a sum of positive squares in 4 ways, for example, as 15578809 + 707281 = 3947^2 + 841^2 .

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, 599 + ... + 5738.

Almost surely, 2^16286090 is an apocalyptic number.

16286090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16286090 is a deficient number, since it is larger than the sum of its proper divisors (13147582).

16286090 is a wasteful number, since it uses less digits than its factorization.

16286090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 16286090 is about 4035.6028050342. The cubic root of 16286090 is about 253.4772247342.

The spelling of 16286090 in words is "sixteen million, two hundred eighty-six thousand, ninety".