155852 has 12 divisors (see below), whose sum is σ = 278880. Its totient is φ = 76176.

The previous prime is 155851. The next prime is 155861. The reversal of 155852 is 258551.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 155852.

It is not an unprimeable number, because it can be changed into a prime (155851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227 + ... + 602.

It is an arithmetic number, because the mean of its divisors is an integer number (23240).

2¹⁵⁵⁸⁵² is an apocalyptic number.

It is an amenable number.

155852 is a deficient number, since it is larger than the sum of its proper divisors (123028).

155852 is a wasteful number, since it uses less digits than its factorization.

155852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 878 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 155852 is about 394.7809519214. The cubic root of 155852 is about 53.8150968997.

The spelling of 155852 in words is "one hundred fifty-five thousand, eight hundred fifty-two".