16089192 has 80 divisors (see below), whose sum is σ = 51516960. Its totient is φ = 4595616.

The previous prime is 16089149. The next prime is 16089197. The reversal of 16089192 is 29198061.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (16089197) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2763 + ... + 6309.

It is an arithmetic number, because the mean of its divisors is an integer number (643962).

Almost surely, 2^16089192 is an apocalyptic number.

16089192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16089192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25758480).

16089192 is an abundant number, since it is smaller than the sum of its proper divisors (35427768).

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

16089192 is a wasteful number, since it uses less digits than its factorization.

16089192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 16089192 is about 4011.1335056315. The cubic root of 16089192 is about 252.4515712761.

The spelling of 16089192 in words is "sixteen million, eighty-nine thousand, one hundred ninety-two".