248446284 has 24 divisors (see below), whose sum is σ = 579962880. Its totient is φ = 82779024.

The previous prime is 248446273. The next prime is 248446291. The reversal of 248446284 is 482644842.

It is a happy number.

248446284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 51237 + ... + 55875.

It is an arithmetic number, because the mean of its divisors is an integer number (24165120).

Almost surely, 2^248446284 is an apocalyptic number.

It is an amenable number.

248446284 is an abundant number, since it is smaller than the sum of its proper divisors (331516596).

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

248446284 is a wasteful number, since it uses less digits than its factorization.

248446284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109 (or 9107 counting only the distinct ones).

The product of its digits is 393216, while the sum is 42.

The square root of 248446284 is about 15762.1789102903. The cubic root of 248446284 is about 628.6527723634.

The spelling of 248446284 in words is "two hundred forty-eight million, four hundred forty-six thousand, two hundred eighty-four".