190828876 has 48 divisors (see below), whose sum is σ = 408373056. Its totient is φ = 76161024.

The previous prime is 190828873. The next prime is 190828877. The reversal of 190828876 is 678828091.

It is not an unprimeable number, because it can be changed into a prime (190828873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44106 + ... + 48238.

It is an arithmetic number, because the mean of its divisors is an integer number (8507772).

Almost surely, 2^190828876 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 190828876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204186528).

190828876 is an abundant number, since it is smaller than the sum of its proper divisors (217544180).

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

190828876 is a wasteful number, since it uses less digits than its factorization.

190828876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258 (or 4256 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 190828876 is about 13814.0825247282. The cubic root of 190828876 is about 575.7244816259.

The spelling of 190828876 in words is "one hundred ninety million, eight hundred twenty-eight thousand, eight hundred seventy-six".