16088090 has 16 divisors (see below), whose sum is σ = 29018088. Its totient is φ = 6422016.

The previous prime is 16088089. The next prime is 16088099. The reversal of 16088090 is 9088061.

It can be written as a sum of positive squares in 4 ways, for example, as 16008001 + 80089 = 4001^2 + 283^2 .

It is not an unprimeable number, because it can be changed into a prime (16088099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4574 + ... + 7286.

Almost surely, 2^16088090 is an apocalyptic number.

16088090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16088090 is a deficient number, since it is larger than the sum of its proper divisors (12929998).

16088090 is a wasteful number, since it uses less digits than its factorization.

16088090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 16088090 is about 4010.9961356252. The cubic root of 16088090 is about 252.4458074071.

The spelling of 16088090 in words is "sixteen million, eighty-eight thousand, ninety".