260228892 has 72 divisors (see below), whose sum is σ = 762794368. Its totient is φ = 67589280.

The previous prime is 260228879. The next prime is 260228893. The reversal of 260228892 is 298822062.

260228892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 260228892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260228893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2638 + ... + 22965.

Almost surely, 2^260228892 is an apocalyptic number.

260228892 is a gapful number since it is divisible by the number (22) 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 260228892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381397184).

260228892 is an abundant number, since it is smaller than the sum of its proper divisors (502565476).

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

260228892 is a wasteful number, since it uses less digits than its factorization.

260228892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25639 (or 25626 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 260228892 is about 16131.6115747931. The cubic root of 260228892 is about 638.4376703577.

The spelling of 260228892 in words is "two hundred sixty million, two hundred twenty-eight thousand, eight hundred ninety-two".