2277473874 has 64 divisors (see below), whose sum is σ = 5174117760. Its totient is φ = 662515200.

The previous prime is 2277473831. The next prime is 2277473879. The reversal of 2277473874 is 4783747722.

It is not an unprimeable number, because it can be changed into a prime (2277473879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 889404 + ... + 891960.

It is an arithmetic number, because the mean of its divisors is an integer number (80845590).

Almost surely, 2^2277473874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2277473874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2587058880).

2277473874 is an abundant number, since it is smaller than the sum of its proper divisors (2896643886).

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

2277473874 is a wasteful number, since it uses less digits than its factorization.

2277473874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195.

The product of its digits is 3687936, while the sum is 51.

The square root of 2277473874 is about 47722.8862706354. The cubic root of 2277473874 is about 1315.6826103181.

The spelling of 2277473874 in words is "two billion, two hundred seventy-seven million, four hundred seventy-three thousand, eight hundred seventy-four".