93840485 has 4 divisors (see below), whose sum is σ = 112608588. Its totient is φ = 75072384.

The previous prime is 93840469. The next prime is 93840499. The reversal of 93840485 is 58404839.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58404839 = 503 ⋅116113.

It can be written as a sum of positive squares in 2 ways, for example, as 64529089 + 29311396 = 8033^2 + 5414^2 .

It is a cyclic number.

It is not a de Polignac number, because 93840485 - 2⁴ = 93840469 is a prime.

It is a Duffinian number.

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, 9384044 + ... + 9384053.

It is an arithmetic number, because the mean of its divisors is an integer number (28152147).

Almost surely, 2^93840485 is an apocalyptic number.

It is an amenable number.

93840485 is a deficient number, since it is larger than the sum of its proper divisors (18768103).

93840485 is a wasteful number, since it uses less digits than its factorization.

93840485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18768102.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 93840485 is about 9687.1298638967. The cubic root of 93840485 is about 454.4262542405.

The spelling of 93840485 in words is "ninety-three million, eight hundred forty thousand, four hundred eighty-five".