28853190 has 24 divisors (see below), whose sum is σ = 75018528. Its totient is φ = 7694160.

The previous prime is 28853179. The next prime is 28853197. The reversal of 28853190 is 9135882.

It is a super-2 number, since 2×28853190² = 1665013146352200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28853197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160206 + ... + 160385.

It is an arithmetic number, because the mean of its divisors is an integer number (3125772).

Almost surely, 2^28853190 is an apocalyptic number.

28853190 is an abundant number, since it is smaller than the sum of its proper divisors (46165338).

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

28853190 is a wasteful number, since it uses less digits than its factorization.

28853190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320604 (or 320601 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 28853190 is about 5371.5165456322. The cubic root of 28853190 is about 306.7123606035.

The spelling of 28853190 in words is "twenty-eight million, eight hundred fifty-three thousand, one hundred ninety".