93342478 has 32 divisors (see below), whose sum is σ = 157386240. Its totient is φ = 41258880.

The previous prime is 93342467. The next prime is 93342481. The reversal of 93342478 is 87424339.

It is a self number, because there is not a number n which added to its sum of digits gives 93342478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84075 + ... + 85177.

It is an arithmetic number, because the mean of its divisors is an integer number (4918320).

Almost surely, 2^93342478 is an apocalyptic number.

93342478 is a deficient number, since it is larger than the sum of its proper divisors (64043762).

93342478 is a wasteful number, since it uses less digits than its factorization.

93342478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272.

The product of its digits is 145152, while the sum is 40.

The square root of 93342478 is about 9661.3911006645. The cubic root of 93342478 is about 453.6209551403.

The spelling of 93342478 in words is "ninety-three million, three hundred forty-two thousand, four hundred seventy-eight".