332823428 has 24 divisors (see below), whose sum is σ = 667098432. Its totient is φ = 142327584.

The previous prime is 332823427. The next prime is 332823431. The reversal of 332823428 is 824328233.

It is a super-2 number, since 2×332823428² = 221542868451342368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332823427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350 + ... + 25802.

It is an arithmetic number, because the mean of its divisors is an integer number (27795768).

Almost surely, 2^332823428 is an apocalyptic number.

It is an amenable number.

332823428 is an abundant number, since it is smaller than the sum of its proper divisors (334275004).

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

332823428 is a wasteful number, since it uses less digits than its factorization.

332823428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25931 (or 25929 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 332823428 is about 18243.4489063883. The cubic root of 332823428 is about 693.0075453092.

The spelling of 332823428 in words is "three hundred thirty-two million, eight hundred twenty-three thousand, four hundred twenty-eight".