93427320 has 96 divisors (see below), whose sum is σ = 326062800. Its totient is φ = 21353472.

The previous prime is 93427319. The next prime is 93427343. The reversal of 93427320 is 2372439.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2065 + ... + 13824.

Almost surely, 2^93427320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93427320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163031400).

93427320 is an abundant number, since it is smaller than the sum of its proper divisors (232635480).

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

93427320 is a wasteful number, since it uses less digits than its factorization.

93427320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917 (or 15906 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 93427320 is about 9665.7808789564. The cubic root of 93427320 is about 453.7583504447.

Adding to 93427320 its reverse (2372439), we get a palindrome (95799759).

The spelling of 93427320 in words is "ninety-three million, four hundred twenty-seven thousand, three hundred twenty".