9814599132 has 96 divisors (see below), whose sum is σ = 26146412544. Its totient is φ = 2843424000.

The previous prime is 9814599089. The next prime is 9814599133. The reversal of 9814599132 is 2319954189.

It is a super-2 number, since 2×9814599132² (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 (9814599133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151507 + ... + 206357.

It is an arithmetic number, because the mean of its divisors is an integer number (272358464).

Almost surely, 2^9814599132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9814599132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13073206272).

9814599132 is an abundant number, since it is smaller than the sum of its proper divisors (16331813412).

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

9814599132 is a wasteful number, since it uses less digits than its factorization.

9814599132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54939 (or 54937 counting only the distinct ones).

The product of its digits is 699840, while the sum is 51.

The square root of 9814599132 is about 99068.6586766975. The cubic root of 9814599132 is about 2141.0370793635.

The spelling of 9814599132 in words is "nine billion, eight hundred fourteen million, five hundred ninety-nine thousand, one hundred thirty-two".