2277472 has 12 divisors (see below), whose sum is σ = 4483836. Its totient is φ = 1138720.

The previous prime is 2277469. The next prime is 2277481. The reversal of 2277472 is 2747722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35554 + ... + 35617.

It is an arithmetic number, because the mean of its divisors is an integer number (373653).

2^2277472 is an apocalyptic number.

It is an amenable number.

2277472 is a deficient number, since it is larger than the sum of its proper divisors (2206364).

2277472 is an equidigital number, since it uses as much as digits as its factorization.

2277472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71181 (or 71173 counting only the distinct ones).

The product of its digits is 10976, while the sum is 31.

The square root of 2277472 is about 1509.1295504363. The cubic root of 2277472 is about 131.5682249452.

The spelling of 2277472 in words is "two million, two hundred seventy-seven thousand, four hundred seventy-two".