332021148 has 24 divisors (see below), whose sum is σ = 775019280. Its totient is φ = 110630400.

The previous prime is 332021117. The next prime is 332021149. The reversal of 332021148 is 841120233.

332021148 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332021148² = 220476085438475808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332021149) 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, 46198 + ... + 52898.

It is an arithmetic number, because the mean of its divisors is an integer number (32292470).

Almost surely, 2^332021148 is an apocalyptic number.

It is an amenable number.

332021148 is an abundant number, since it is smaller than the sum of its proper divisors (442998132).

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

332021148 is a wasteful number, since it uses less digits than its factorization.

332021148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837 (or 10835 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 332021148 is about 18221.4474726900. The cubic root of 332021148 is about 692.4502593875.

The spelling of 332021148 in words is "three hundred thirty-two million, twenty-one thousand, one hundred forty-eight".