1146262224 has 80 divisors (see below), whose sum is σ = 3140763264. Its totient is φ = 359462400.

The previous prime is 1146262219. The next prime is 1146262259. The reversal of 1146262224 is 4222626411.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1146262191 and 1146262200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58834 + ... + 75854.

Almost surely, 2^1146262224 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 1146262224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1570381632).

1146262224 is an abundant number, since it is smaller than the sum of its proper divisors (1994501040).

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

1146262224 is a wasteful number, since it uses less digits than its factorization.

1146262224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17116 (or 17110 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 1146262224 is about 33856.4945616052. The cubic root of 1146262224 is about 1046.5532403535.

Adding to 1146262224 its reverse (4222626411), we get a palindrome (5368888635).

The spelling of 1146262224 in words is "one billion, one hundred forty-six million, two hundred sixty-two thousand, two hundred twenty-four".