93421480 has 64 divisors (see below), whose sum is σ = 224078400. Its totient is φ = 34951680.

The previous prime is 93421463. The next prime is 93421487. The reversal of 93421480 is 8412439.

It is not an unprimeable number, because it can be changed into a prime (93421487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62340 + ... + 63820.

It is an arithmetic number, because the mean of its divisors is an integer number (3501225).

Almost surely, 2^93421480 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 93421480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112039200).

93421480 is an abundant number, since it is smaller than the sum of its proper divisors (130656920).

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

93421480 is a wasteful number, since it uses less digits than its factorization.

93421480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 93421480 is about 9665.4787775878. The cubic root of 93421480 is about 453.7488956657.

The spelling of 93421480 in words is "ninety-three million, four hundred twenty-one thousand, four hundred eighty".