78467085948 has 24 divisors (see below), whose sum is σ = 183398635728. Its totient is φ = 26111585536.

The previous prime is 78467085919. The next prime is 78467085953. The reversal of 78467085948 is 84958076487.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5506311 + ... + 5520542.

It is an arithmetic number, because the mean of its divisors is an integer number (7641609822).

Almost surely, 2^78467085948 is an apocalyptic number.

It is an amenable number.

78467085948 is an abundant number, since it is smaller than the sum of its proper divisors (104931549780).

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

78467085948 is a wasteful number, since it uses less digits than its factorization.

78467085948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11027453 (or 11027451 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 66.

The spelling of 78467085948 in words is "seventy-eight billion, four hundred sixty-seven million, eighty-five thousand, nine hundred forty-eight".