155602068 has 24 divisors (see below), whose sum is σ = 363723360. Its totient is φ = 51774240.

The previous prime is 155602067. The next prime is 155602091. The reversal of 155602068 is 860206551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155602063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4503 + ... + 18206.

It is an arithmetic number, because the mean of its divisors is an integer number (15155140).

Almost surely, 2^155602068 is an apocalyptic number.

It is an amenable number.

155602068 is an abundant number, since it is smaller than the sum of its proper divisors (208121292).

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

155602068 is a wasteful number, since it uses less digits than its factorization.

155602068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23287 (or 23285 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 155602068 is about 12474.0557959310. The cubic root of 155602068 is about 537.8631465547.

The spelling of 155602068 in words is "one hundred fifty-five million, six hundred two thousand, sixty-eight".