368000155 has 4 divisors (see below), whose sum is σ = 441600192. Its totient is φ = 294400120.

The previous prime is 368000141. The next prime is 368000159. The reversal of 368000155 is 551000863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551000863 = 7 ⋅78714409.

It is not a de Polignac number, because 368000155 - 2⁵ = 368000123 is a prime.

It is a super-2 number, since 2×368000155² = 270848228160048050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368000159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36800011 + ... + 36800020.

It is an arithmetic number, because the mean of its divisors is an integer number (110400048).

Almost surely, 2^368000155 is an apocalyptic number.

368000155 is a deficient number, since it is larger than the sum of its proper divisors (73600037).

368000155 is an equidigital number, since it uses as much as digits as its factorization.

368000155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73600036.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 368000155 is about 19183.3301332172. The cubic root of 368000155 is about 716.6096748141.

The spelling of 368000155 in words is "three hundred sixty-eight million, one hundred fifty-five", and thus it is an aban number.