67892367028 has 12 divisors (see below), whose sum is σ = 118814794560. Its totient is φ = 33945282872.

The previous prime is 67892367019. The next prime is 67892367097. The reversal of 67892367028 is 82076329876.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38326 + ... + 370477.

It is an arithmetic number, because the mean of its divisors is an integer number (9901232880).

Almost surely, 2^67892367028 is an apocalyptic number.

It is an amenable number.

67892367028 is a deficient number, since it is larger than the sum of its proper divisors (50922427532).

67892367028 is a wasteful number, since it uses less digits than its factorization.

67892367028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450326 (or 450324 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 67892367028 in words is "sixty-seven billion, eight hundred ninety-two million, three hundred sixty-seven thousand, twenty-eight".