87967357932 has 18 divisors (see below), whose sum is σ = 205259565868. Its totient is φ = 29322110168.

The previous prime is 87967357927. The next prime is 87967357949. The reversal of 87967357932 is 23975376978.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 984619 + ... + 1070237.

Almost surely, 2^87967357932 is an apocalyptic number.

It is an amenable number.

87967357932 is an abundant number, since it is smaller than the sum of its proper divisors (117292207936).

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

87967357932 is an frugal number, since it uses more digits than its factorization.

87967357932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171245 (or 85624 counting only the distinct ones).

The product of its digits is 120022560, while the sum is 66.

The spelling of 87967357932 in words is "eighty-seven billion, nine hundred sixty-seven million, three hundred fifty-seven thousand, nine hundred thirty-two".