97887106950 has 24 divisors (see below), whose sum is σ = 242760025608. Its totient is φ = 26103228480.

The previous prime is 97887106939. The next prime is 97887107011. The reversal of 97887106950 is 5960178879.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326290207 + ... + 326290506.

It is an arithmetic number, because the mean of its divisors is an integer number (10115001067).

Almost surely, 2^97887106950 is an apocalyptic number.

97887106950 is an abundant number, since it is smaller than the sum of its proper divisors (144872918658).

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

97887106950 is a wasteful number, since it uses less digits than its factorization.

97887106950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652580728 (or 652580723 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 60.

The spelling of 97887106950 in words is "ninety-seven billion, eight hundred eighty-seven million, one hundred six thousand, nine hundred fifty".