93538332 has 72 divisors (see below), whose sum is σ = 248530464. Its totient is φ = 29606016.

The previous prime is 93538297. The next prime is 93538339. The reversal of 93538332 is 23383539.

93538332 is a `hidden beast` number, since 93 + 538 + 3 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93538339) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 142918 + ... + 143570.

It is an arithmetic number, because the mean of its divisors is an integer number (3451812).

Almost surely, 2^93538332 is an apocalyptic number.

93538332 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93538332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124265232).

93538332 is an abundant number, since it is smaller than the sum of its proper divisors (154992132).

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

93538332 is a wasteful number, since it uses less digits than its factorization.

93538332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 854 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 93538332 is about 9671.5217003324. The cubic root of 93538332 is about 453.9380005512.

The spelling of 93538332 in words is "ninety-three million, five hundred thirty-eight thousand, three hundred thirty-two".