93480020 has 24 divisors (see below), whose sum is σ = 199075968. Its totient is φ = 36864800.

The previous prime is 93480007. The next prime is 93480053. The reversal of 93480020 is 2008439.

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 7 ways as a sum of consecutive naturals, for example, 31496 + ... + 34335.

It is an arithmetic number, because the mean of its divisors is an integer number (8294832).

Almost surely, 2^93480020 is an apocalyptic number.

It is an amenable number.

93480020 is an abundant number, since it is smaller than the sum of its proper divisors (105595948).

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

93480020 is a wasteful number, since it uses less digits than its factorization.

93480020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65911 (or 65909 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 93480020 is about 9668.5066065034. The cubic root of 93480020 is about 453.8436522966.

Adding to 93480020 its reverse (2008439), we get a palindrome (95488459).

The spelling of 93480020 in words is "ninety-three million, four hundred eighty thousand, twenty".