2287546672 has 20 divisors (see below), whose sum is σ = 4434198336. Its totient is φ = 1143237440.

The previous prime is 2287546663. The next prime is 2287546697. The reversal of 2287546672 is 2766457822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2922 + ... + 67702.

Almost surely, 2^2287546672 is an apocalyptic number.

It is an amenable number.

2287546672 is a deficient number, since it is larger than the sum of its proper divisors (2146651664).

2287546672 is a wasteful number, since it uses less digits than its factorization.

2287546672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66996 (or 66990 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 49.

The square root of 2287546672 is about 47828.3040886879. The cubic root of 2287546672 is about 1317.6194221713.

The spelling of 2287546672 in words is "two billion, two hundred eighty-seven million, five hundred forty-six thousand, six hundred seventy-two".