16074090 has 24 divisors (see below), whose sum is σ = 41792868. Its totient is φ = 4286400.

The previous prime is 16074059. The next prime is 16074143. The reversal of 16074090 is 9047061.

It can be written as a sum of positive squares in 2 ways, for example, as 14538969 + 1535121 = 3813^2 + 1239^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89211 + ... + 89390.

Almost surely, 2^16074090 is an apocalyptic number.

16074090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16074090 is an abundant number, since it is smaller than the sum of its proper divisors (25718778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16074090 is a wasteful number, since it uses less digits than its factorization.

16074090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178614 (or 178611 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 16074090 is about 4009.2505534077. The cubic root of 16074090 is about 252.3725592885.

The spelling of 16074090 in words is "sixteen million, seventy-four thousand, ninety".