8787792201 has 16 divisors (see below), whose sum is σ = 13059259200. Its totient is φ = 5223702528.

The previous prime is 8787792197. The next prime is 8787792203. The reversal of 8787792201 is 1022977878.

It is a happy number.

It is not a de Polignac number, because 8787792201 - 2² = 8787792197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (8787792203) 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, 4533496 + ... + 4535433.

It is an arithmetic number, because the mean of its divisors is an integer number (816203700).

Almost surely, 2^8787792201 is an apocalyptic number.

It is an amenable number.

8787792201 is a deficient number, since it is larger than the sum of its proper divisors (4271466999).

8787792201 is a wasteful number, since it uses less digits than its factorization.

8787792201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9068968.

The product of its (nonzero) digits is 790272, while the sum is 51.

The square root of 8787792201 is about 93743.2248271842. The cubic root of 8787792201 is about 2063.6051021271.

The spelling of 8787792201 in words is "eight billion, seven hundred eighty-seven million, seven hundred ninety-two thousand, two hundred one".