87067966374 has 24 divisors (see below), whose sum is σ = 198576064440. Its totient is φ = 27495147168.

The previous prime is 87067966367. The next prime is 87067966441. The reversal of 87067966374 is 47366976078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127292007 + ... + 127292690.

It is an arithmetic number, because the mean of its divisors is an integer number (8274002685).

Almost surely, 2^87067966374 is an apocalyptic number.

87067966374 is an abundant number, since it is smaller than the sum of its proper divisors (111508098066).

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

87067966374 is a wasteful number, since it uses less digits than its factorization.

87067966374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254584724 (or 254584721 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 87067966374 in words is "eighty-seven billion, sixty-seven million, nine hundred sixty-six thousand, three hundred seventy-four".