2287214496 has 240 divisors, whose sum is σ = 7897671936. Its totient is φ = 635641344.

The previous prime is 2287214491. The next prime is 2287214497. The reversal of 2287214496 is 6944127822.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (387072) is a multiple of the sum of its prime divisors (3456).

It is not an unprimeable number, because it can be changed into a prime (2287214491) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 669625 + ... + 673031.

Almost surely, 2^2287214496 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 2287214496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3948835968).

2287214496 is an abundant number, since it is smaller than the sum of its proper divisors (5610457440).

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

2287214496 is a wasteful number, since it uses less digits than its factorization.

2287214496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3456 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 2287214496 is about 47824.8313745067. The cubic root of 2287214496 is about 1317.5556416532. Note that the first 3 decimals are identical.

The spelling of 2287214496 in words is "two billion, two hundred eighty-seven million, two hundred fourteen thousand, four hundred ninety-six".