787206722632 has 32 divisors (see below), whose sum is σ = 1610377070400. Its totient is φ = 357780904000.

The previous prime is 787206722597. The next prime is 787206722633. The reversal of 787206722632 is 236227602787.

It is a self number, because there is not a number n which added to its sum of digits gives 787206722632.

It is not an unprimeable number, because it can be changed into a prime (787206722633) 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, 287994 + ... + 1287382.

It is an arithmetic number, because the mean of its divisors is an integer number (50324283450).

Almost surely, 2^787206722632 is an apocalyptic number.

It is an amenable number.

787206722632 is an abundant number, since it is smaller than the sum of its proper divisors (823170347768).

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

787206722632 is a wasteful number, since it uses less digits than its factorization.

787206722632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008357 (or 1008353 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 787206722632 in words is "seven hundred eighty-seven billion, two hundred six million, seven hundred twenty-two thousand, six hundred thirty-two".