16095090 has 128 divisors (see below), whose sum is σ = 47278080. Its totient is φ = 3456000.

The previous prime is 16095067. The next prime is 16095119. The reversal of 16095090 is 9059061.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106515 + ... + 106665.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^16095090 is an apocalyptic number.

16095090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16095090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23639040).

16095090 is an abundant number, since it is smaller than the sum of its proper divisors (31182990).

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

16095090 is a wasteful number, since it uses less digits than its factorization.

16095090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 16095090 is about 4011.8686419174. The cubic root of 16095090 is about 252.4824155319.

The spelling of 16095090 in words is "sixteen million, ninety-five thousand, ninety".