155336268 has 12 divisors (see below), whose sum is σ = 362451320. Its totient is φ = 51778752.

The previous prime is 155336231. The next prime is 155336281. The reversal of 155336268 is 862633551.

155336268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6472333 + ... + 6472356.

Almost surely, 2^155336268 is an apocalyptic number.

It is an amenable number.

155336268 is an abundant number, since it is smaller than the sum of its proper divisors (207115052).

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

155336268 is a wasteful number, since it uses less digits than its factorization.

155336268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944696 (or 12944694 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 155336268 is about 12463.3971291940. The cubic root of 155336268 is about 537.5567120979.

The spelling of 155336268 in words is "one hundred fifty-five million, three hundred thirty-six thousand, two hundred sixty-eight".