2286451328 has 96 divisors (see below), whose sum is σ = 5349810240. Its totient is φ = 970464768.

The previous prime is 2286451319. The next prime is 2286451331. The reversal of 2286451328 is 8231546822.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669401 + ... + 672807.

It is an arithmetic number, because the mean of its divisors is an integer number (55727190).

Almost surely, 2^2286451328 is an apocalyptic number.

2286451328 is a gapful number since it is divisible by the number (28) 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 2286451328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2674905120).

2286451328 is an abundant number, since it is smaller than the sum of its proper divisors (3063358912).

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

2286451328 is a wasteful number, since it uses less digits than its factorization.

2286451328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 3523 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 2286451328 is about 47816.8519248183. The cubic root of 2286451328 is about 1317.4090837385.

The spelling of 2286451328 in words is "two billion, two hundred eighty-six million, four hundred fifty-one thousand, three hundred twenty-eight".