823248276 has 24 divisors (see below), whose sum is σ = 1982878464. Its totient is φ = 265563840.

The previous prime is 823248247. The next prime is 823248281. The reversal of 823248276 is 672842328.

It is a congruent number.

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, 1106145 + ... + 1106888.

It is an arithmetic number, because the mean of its divisors is an integer number (82619936).

Almost surely, 2^823248276 is an apocalyptic number.

It is an amenable number.

823248276 is an abundant number, since it is smaller than the sum of its proper divisors (1159630188).

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

823248276 is a wasteful number, since it uses less digits than its factorization.

823248276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213071 (or 2213069 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 823248276 is about 28692.3034279230. The cubic root of 823248276 is about 937.2244503607.

The spelling of 823248276 in words is "eight hundred twenty-three million, two hundred forty-eight thousand, two hundred seventy-six".