163267332 has 48 divisors (see below), whose sum is σ = 396446400. Its totient is φ = 52232320.

The previous prime is 163267327. The next prime is 163267339. The reversal of 163267332 is 233762361.

It is a junction number, because it is equal to n+sod(n) for n = 163267293 and 163267302.

It is not an unprimeable number, because it can be changed into a prime (163267339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60982 + ... + 63602.

It is an arithmetic number, because the mean of its divisors is an integer number (8259300).

Almost surely, 2^163267332 is an apocalyptic number.

163267332 is a gapful number since it is divisible by the number (12) 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 163267332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198223200).

163267332 is an abundant number, since it is smaller than the sum of its proper divisors (233179068).

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

163267332 is a wasteful number, since it uses less digits than its factorization.

163267332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2834 counting only the distinct ones).

The product of its digits is 27216, while the sum is 33.

The square root of 163267332 is about 12777.6105747514. The cubic root of 163267332 is about 546.5540271262.

The spelling of 163267332 in words is "one hundred sixty-three million, two hundred sixty-seven thousand, three hundred thirty-two".