332223456 has 24 divisors (see below), whose sum is σ = 872086824. Its totient is φ = 110741120.

The previous prime is 332223439. The next prime is 332223499. The reversal of 332223456 is 654322233.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×332223456² = 220744849433167872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730235 + ... + 1730426.

It is an arithmetic number, because the mean of its divisors is an integer number (36336951).

Almost surely, 2^332223456 is an apocalyptic number.

It is an amenable number.

332223456 is an abundant number, since it is smaller than the sum of its proper divisors (539863368).

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

332223456 is a wasteful number, since it uses less digits than its factorization.

332223456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460674 (or 3460666 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 332223456 is about 18226.9979974762. The cubic root of 332223456 is about 692.5908727034.

Adding to 332223456 its reverse (654322233), we get a palindrome (986545689).

The spelling of 332223456 in words is "three hundred thirty-two million, two hundred twenty-three thousand, four hundred fifty-six".