2287948 has 24 divisors (see below), whose sum is σ = 4501728. Its totient is φ = 1009536.

The previous prime is 2287937. The next prime is 2287951. The reversal of 2287948 is 8497822.

2287948 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2287948.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240 + ... + 2152.

It is an arithmetic number, because the mean of its divisors is an integer number (187572).

2^2287948 is an apocalyptic number.

It is an amenable number.

2287948 is a deficient number, since it is larger than the sum of its proper divisors (2213780).

2287948 is a wasteful number, since it uses less digits than its factorization.

2287948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1951 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 2287948 is about 1512.5964432062. The cubic root of 2287948 is about 131.7696472205.

The spelling of 2287948 in words is "two million, two hundred eighty-seven thousand, nine hundred forty-eight".