332142000 has 160 divisors (see below), whose sum is σ = 1080091584. Its totient is φ = 87808000.

The previous prime is 332141987. The next prime is 332142001. The reversal of 332142000 is 241233.

It is a super-2 number, since 2×332142000² = 220636616328000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332142001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1181860 + ... + 1182140.

Almost surely, 2^332142000 is an apocalyptic number.

332142000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332142000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540045792).

332142000 is an abundant number, since it is smaller than the sum of its proper divisors (747949584).

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

332142000 is a wasteful number, since it uses less digits than its factorization.

332142000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 332142000 is about 18224.7633729495. The cubic root of 332142000 is about 692.5342639235.

Adding to 332142000 its reverse (241233), we get a palindrome (332383233).

The spelling of 332142000 in words is "three hundred thirty-two million, one hundred forty-two thousand".