673222248 has 48 divisors (see below), whose sum is σ = 1828195200. Its totient is φ = 223806240.

The previous prime is 673222243. The next prime is 673222261. The reversal of 673222248 is 842222376.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (673222243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14953 + ... + 39623.

It is an arithmetic number, because the mean of its divisors is an integer number (38087400).

Almost surely, 2^673222248 is an apocalyptic number.

It is an amenable number.

673222248 is an abundant number, since it is smaller than the sum of its proper divisors (1154972952).

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

673222248 is a wasteful number, since it uses less digits than its factorization.

673222248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25062 (or 25055 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 673222248 is about 25946.5267039733. The cubic root of 673222248 is about 876.4345438989.

The spelling of 673222248 in words is "six hundred seventy-three million, two hundred twenty-two thousand, two hundred forty-eight".