9125155 has 12 divisors (see below), whose sum is σ = 11858400. Its totient is φ = 6737952.

The previous prime is 9125147. The next prime is 9125161. The reversal of 9125155 is 5515219.

9125155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9125155 - 2³ = 9125147 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4555 + ... + 6244.

It is an arithmetic number, because the mean of its divisors is an integer number (988200).

Almost surely, 2^9125155 is an apocalyptic number.

9125155 is a deficient number, since it is larger than the sum of its proper divisors (2733245).

9125155 is a wasteful number, since it uses less digits than its factorization.

9125155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830 (or 10817 counting only the distinct ones).

The product of its digits is 2250, while the sum is 28.

The square root of 9125155 is about 3020.7871490722. The cubic root of 9125155 is about 208.9681430043.

The spelling of 9125155 in words is "nine million, one hundred twenty-five thousand, one hundred fifty-five".