1224372248 has 64 divisors (see below), whose sum is σ = 2657836800. Its totient is φ = 523262080.

The previous prime is 1224372221. The next prime is 1224372269. The reversal of 1224372248 is 8422734221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114290 + ... + 124542.

It is an arithmetic number, because the mean of its divisors is an integer number (41528700).

Almost surely, 2^1224372248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224372248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328918400).

1224372248 is an abundant number, since it is smaller than the sum of its proper divisors (1433464552).

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

1224372248 is a wasteful number, since it uses less digits than its factorization.

1224372248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10352 (or 10348 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 1224372248 is about 34991.0309650916. The cubic root of 1224372248 is about 1069.8046774225.

The spelling of 1224372248 in words is "one billion, two hundred twenty-four million, three hundred seventy-two thousand, two hundred forty-eight".