2277473248 has 96 divisors (see below), whose sum is σ = 4864914432. Its totient is φ = 1046707200.

The previous prime is 2277473227. The next prime is 2277473257. The reversal of 2277473248 is 8423747722.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 2277473198 and 2277473207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2141965 + ... + 2143027.

It is an arithmetic number, because the mean of its divisors is an integer number (50676192).

Almost surely, 2^2277473248 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 2277473248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432457216).

2277473248 is an abundant number, since it is smaller than the sum of its proper divisors (2587441184).

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

2277473248 is a wasteful number, since it uses less digits than its factorization.

2277473248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208 (or 1200 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 46.

The square root of 2277473248 is about 47722.8797119369. The cubic root of 2277473248 is about 1315.6824897727.

The spelling of 2277473248 in words is "two billion, two hundred seventy-seven million, four hundred seventy-three thousand, two hundred forty-eight".