2227485456 has 120 divisors (see below), whose sum is σ = 7147917504. Its totient is φ = 634325760.

The previous prime is 2227485443. The next prime is 2227485457. The reversal of 2227485456 is 6545847222.

It is not an unprimeable number, because it can be changed into a prime (2227485457) 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, 316051 + ... + 323021.

Almost surely, 2^2227485456 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 2227485456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3573958752).

2227485456 is an abundant number, since it is smaller than the sum of its proper divisors (4920432048).

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

2227485456 is a wasteful number, since it uses less digits than its factorization.

2227485456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309 (or 7300 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The square root of 2227485456 is about 47196.2440878509. The cubic root of 2227485456 is about 1305.9853112768.

The spelling of 2227485456 in words is "two billion, two hundred twenty-seven million, four hundred eighty-five thousand, four hundred fifty-six".