9315055 has 4 divisors (see below), whose sum is σ = 11178072. Its totient is φ = 7452040.

The previous prime is 9315037. The next prime is 9315067. The reversal of 9315055 is 5505139.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-9315055 is a prime.

It is a Duffinian number.

9315055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931501 + ... + 931510.

It is an arithmetic number, because the mean of its divisors is an integer number (2794518).

Almost surely, 2^9315055 is an apocalyptic number.

9315055 is a deficient number, since it is larger than the sum of its proper divisors (1863017).

9315055 is a wasteful number, since it uses less digits than its factorization.

9315055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863016.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 9315055 is about 3052.0575027348. The cubic root of 9315055 is about 210.4077866178.

The spelling of 9315055 in words is "nine million, three hundred fifteen thousand, fifty-five".