2245080384 has 168 divisors, whose sum is σ = 6877339560. Its totient is φ = 697761792.

The previous prime is 2245080373. The next prime is 2245080437. The reversal of 2245080384 is 4830805422.

2245080384 is a `hidden beast` number, since 224 + 50 + 8 + 0 + 384 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 638673984 + 1606406400 = 25272^2 + 40080^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105482 + ... + 1107510.

It is an arithmetic number, because the mean of its divisors is an integer number (40936545).

Almost surely, 2^2245080384 is an apocalyptic number.

2245080384 is a gapful number since it is divisible by the number (24) 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 2245080384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3438669780).

2245080384 is an abundant number, since it is smaller than the sum of its proper divisors (4632259176).

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

2245080384 is a wasteful number, since it uses less digits than its factorization.

2245080384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2164 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 2245080384 is about 47382.2792191342. The cubic root of 2245080384 is about 1309.4149600980.

The spelling of 2245080384 in words is "two billion, two hundred forty-five million, eighty thousand, three hundred eighty-four".