23284787652 has 108 divisors (see below), whose sum is σ = 69146797356. Its totient is φ = 6586876800.

The previous prime is 23284787651. The next prime is 23284787657. The reversal of 23284787652 is 25678748232.

It can be written as a sum of positive squares in 2 ways, for example, as 21020360256 + 2264427396 = 144984^2 + 47586^2 .

It is not an unprimeable number, because it can be changed into a prime (23284787651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 112818 + ... + 243510.

Almost surely, 2^23284787652 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 23284787652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34573398678).

23284787652 is an abundant number, since it is smaller than the sum of its proper divisors (45862009704).

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

23284787652 is a wasteful number, since it uses less digits than its factorization.

23284787652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130818 (or 130806 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The spelling of 23284787652 in words is "twenty-three billion, two hundred eighty-four million, seven hundred eighty-seven thousand, six hundred fifty-two".