2285209392 has 80 divisors (see below), whose sum is σ = 6258742272. Its totient is φ = 717223680.

The previous prime is 2285209391. The next prime is 2285209489. The reversal of 2285209392 is 2939025822.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2285209391) 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, 34303 + ... + 75809.

Almost surely, 2^2285209392 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 2285209392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3129371136).

2285209392 is an abundant number, since it is smaller than the sum of its proper divisors (3973532880).

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

2285209392 is a wasteful number, since it uses less digits than its factorization.

2285209392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41586 (or 41580 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2285209392 is about 47803.8637768957. The cubic root of 2285209392 is about 1317.1705140284.

The spelling of 2285209392 in words is "two billion, two hundred eighty-five million, two hundred nine thousand, three hundred ninety-two".