153386628 has 12 divisors (see below), whose sum is σ = 357902160. Its totient is φ = 51128872.

The previous prime is 153386621. The next prime is 153386647. The reversal of 153386628 is 826683351.

153386628 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 a self number, because there is not a number n which added to its sum of digits gives 153386628.

It is not an unprimeable number, because it can be changed into a prime (153386621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6391098 + ... + 6391121.

It is an arithmetic number, because the mean of its divisors is an integer number (29825180).

Almost surely, 2^153386628 is an apocalyptic number.

It is an amenable number.

153386628 is an abundant number, since it is smaller than the sum of its proper divisors (204515532).

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

153386628 is a wasteful number, since it uses less digits than its factorization.

153386628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12782226 (or 12782224 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 153386628 is about 12384.9355266792. The cubic root of 153386628 is about 535.2982620808.

The spelling of 153386628 in words is "one hundred fifty-three million, three hundred eighty-six thousand, six hundred twenty-eight".