2233479892 has 48 divisors (see below), whose sum is σ = 4645509120. Its totient is φ = 919296000.

The previous prime is 2233479881. The next prime is 2233479893. The reversal of 2233479892 is 2989743322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233479893) by changing a digit.

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, 147892 + ... + 162292.

It is an arithmetic number, because the mean of its divisors is an integer number (96781440).

Almost surely, 2^2233479892 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 2233479892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2322754560).

2233479892 is an abundant number, since it is smaller than the sum of its proper divisors (2412029228).

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

2233479892 is a wasteful number, since it uses less digits than its factorization.

2233479892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14632 (or 14630 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 2233479892 is about 47259.7068547828. The cubic root of 2233479892 is about 1307.1557840492.

The spelling of 2233479892 in words is "two billion, two hundred thirty-three million, four hundred seventy-nine thousand, eight hundred ninety-two".