168055332 has 24 divisors (see below), whose sum is σ = 402728256. Its totient is φ = 54504288.

The previous prime is 168055291. The next prime is 168055333. The reversal of 168055332 is 233550861.

It is a super-2 number, since 2×168055332² = 56485189227260448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 168055293 and 168055302.

It is not an unprimeable number, because it can be changed into a prime (168055333) 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, 188808 + ... + 189695.

It is an arithmetic number, because the mean of its divisors is an integer number (16780344).

Almost surely, 2^168055332 is an apocalyptic number.

168055332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

168055332 is an abundant number, since it is smaller than the sum of its proper divisors (234672924).

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

168055332 is a wasteful number, since it uses less digits than its factorization.

168055332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378547 (or 378545 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 168055332 is about 12963.6156993333. The cubic root of 168055332 is about 551.8454067191.

The spelling of 168055332 in words is "one hundred sixty-eight million, fifty-five thousand, three hundred thirty-two".