167155152 has 80 divisors (see below), whose sum is σ = 463184640. Its totient is φ = 51757056.

The previous prime is 167155139. The next prime is 167155187. The reversal of 167155152 is 251551761.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63168 + ... + 65760.

It is an arithmetic number, because the mean of its divisors is an integer number (5789808).

Almost surely, 2^167155152 is an apocalyptic number.

167155152 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 167155152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231592320).

167155152 is an abundant number, since it is smaller than the sum of its proper divisors (296029488).

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

167155152 is a wasteful number, since it uses less digits than its factorization.

167155152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700 (or 2694 counting only the distinct ones).

The product of its digits is 10500, while the sum is 33.

The square root of 167155152 is about 12928.8496007959. The cubic root of 167155152 is about 550.8583314143.

The spelling of 167155152 in words is "one hundred sixty-seven million, one hundred fifty-five thousand, one hundred fifty-two".