9145013 has 8 divisors (see below), whose sum is σ = 9346176. Its totient is φ = 8946000.

The previous prime is 9144917. The next prime is 9145033. The reversal of 9145013 is 3105419.

It is a happy number.

9145013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9145013 - 2¹⁴ = 9128629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9145013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9145033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10295 + ... + 11147.

It is an arithmetic number, because the mean of its divisors is an integer number (1168272).

Almost surely, 2^9145013 is an apocalyptic number.

It is an amenable number.

9145013 is a deficient number, since it is larger than the sum of its proper divisors (201163).

9145013 is a wasteful number, since it uses less digits than its factorization.

9145013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 9145013 is about 3024.0722544278. The cubic root of 9145013 is about 209.1196174307.

The spelling of 9145013 in words is "nine million, one hundred forty-five thousand, thirteen".