93221424 has 30 divisors (see below), whose sum is σ = 260890916. Its totient is φ = 31073760.

The previous prime is 93221423. The next prime is 93221441. The reversal of 93221424 is 42412239.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (93221423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323542 + ... + 323829.

Almost surely, 2^93221424 is an apocalyptic number.

It is an amenable number.

93221424 is an abundant number, since it is smaller than the sum of its proper divisors (167669492).

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

93221424 is a wasteful number, since it uses less digits than its factorization.

93221424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647385 (or 647376 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 93221424 is about 9655.1242353478. The cubic root of 93221424 is about 453.4247729813.

The spelling of 93221424 in words is "ninety-three million, two hundred twenty-one thousand, four hundred twenty-four".