9015013 has 8 divisors (see below), whose sum is σ = 10581632. Its totient is φ = 7518096.

The previous prime is 9015001. The next prime is 9015029. The reversal of 9015013 is 3105109.

9015013 is digitally balanced in base 2 and base 3, because in such bases 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9015013 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9015913) 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, 17145 + ... + 17662.

It is an arithmetic number, because the mean of its divisors is an integer number (1322704).

Almost surely, 2^9015013 is an apocalyptic number.

It is an amenable number.

9015013 is a deficient number, since it is larger than the sum of its proper divisors (1566619).

9015013 is a wasteful number, since it uses less digits than its factorization.

9015013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34851.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 9015013 is about 3002.5011240631. The cubic root of 9015013 is about 208.1239784179.

The spelling of 9015013 in words is "nine million, fifteen thousand, thirteen".