92134678 has 4 divisors (see below), whose sum is σ = 138202020. Its totient is φ = 46067338.

The previous prime is 92134649. The next prime is 92134703. The reversal of 92134678 is 87643129.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87643129 = 7 ⋅12520447.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 92134678.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23033668 + ... + 23033671.

It is an arithmetic number, because the mean of its divisors is an integer number (34550505).

Almost surely, 2^92134678 is an apocalyptic number.

92134678 is a deficient number, since it is larger than the sum of its proper divisors (46067342).

92134678 is a wasteful number, since it uses less digits than its factorization.

92134678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46067341.

The product of its digits is 72576, while the sum is 40.

The square root of 92134678 is about 9598.6810552284. The cubic root of 92134678 is about 451.6559204305.

The spelling of 92134678 in words is "ninety-two million, one hundred thirty-four thousand, six hundred seventy-eight".