9015897468 has 48 divisors (see below), whose sum is σ = 21251994624. Its totient is φ = 2974648320.

The previous prime is 9015897467. The next prime is 9015897481. The reversal of 9015897468 is 8647985109.

It is a super-2 number, since 2×9015897468² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9015897467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009788 + ... + 2014268.

It is an arithmetic number, because the mean of its divisors is an integer number (442749888).

Almost surely, 2^9015897468 is an apocalyptic number.

It is an amenable number.

9015897468 is an abundant number, since it is smaller than the sum of its proper divisors (12236097156).

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

9015897468 is a wasteful number, since it uses less digits than its factorization.

9015897468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162 (or 6160 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The square root of 9015897468 is about 94952.0798508384. The cubic root of 9015897468 is about 2081.3078458216.

The spelling of 9015897468 in words is "nine billion, fifteen million, eight hundred ninety-seven thousand, four hundred sixty-eight".