190528296 has 64 divisors (see below), whose sum is σ = 547706880. Its totient is φ = 54102720.

The previous prime is 190528279. The next prime is 190528337. The reversal of 190528296 is 692825091.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24661 + ... + 31451.

It is an arithmetic number, because the mean of its divisors is an integer number (8557920).

Almost surely, 2^190528296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190528296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273853440).

190528296 is an abundant number, since it is smaller than the sum of its proper divisors (357178584).

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

190528296 is a wasteful number, since it uses less digits than its factorization.

190528296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6974 (or 6970 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 190528296 is about 13803.1987597078. The cubic root of 190528296 is about 575.4220427651.

The spelling of 190528296 in words is "one hundred ninety million, five hundred twenty-eight thousand, two hundred ninety-six".