155675 has 12 divisors (see below), whose sum is σ = 208320. Its totient is φ = 114720.

The previous prime is 155671. The next prime is 155689. The reversal of 155675 is 576551.

It is not a de Polignac number, because 155675 - 2² = 155671 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (155671) 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 11 ways as a sum of consecutive naturals, for example, 86 + ... + 564.

It is an arithmetic number, because the mean of its divisors is an integer number (17360).

2¹⁵⁵⁶⁷⁵ is an apocalyptic number.

155675 is a deficient number, since it is larger than the sum of its proper divisors (52645).

155675 is a wasteful number, since it uses less digits than its factorization.

155675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 497 counting only the distinct ones).

The product of its digits is 5250, while the sum is 29.

The square root of 155675 is about 394.5567132872. The cubic root of 155675 is about 53.7947167092.

The spelling of 155675 in words is "one hundred fifty-five thousand, six hundred seventy-five".