332046420 has 24 divisors (see below), whose sum is σ = 929730144. Its totient is φ = 88545696.

The previous prime is 332046419. The next prime is 332046427. The reversal of 332046420 is 24640233.

It is a happy number.

It is a super-2 number, since 2×332046420² = 220509650069632800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332046427) 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, 2766994 + ... + 2767113.

It is an arithmetic number, because the mean of its divisors is an integer number (38738756).

Almost surely, 2^332046420 is an apocalyptic number.

332046420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332046420 is an abundant number, since it is smaller than the sum of its proper divisors (597683724).

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

332046420 is a wasteful number, since it uses less digits than its factorization.

332046420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534119 (or 5534117 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 332046420 is about 18222.1409280029. The cubic root of 332046420 is about 692.4678277051.

Adding to 332046420 its reverse (24640233), we get a palindrome (356686653).

The spelling of 332046420 in words is "three hundred thirty-two million, forty-six thousand, four hundred twenty".