93441240 has 144 divisors (see below), whose sum is σ = 320954400. Its totient is φ = 23573376.

The previous prime is 93441239. The next prime is 93441247. The reversal of 93441240 is 4214439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93441247) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 129601 + ... + 130319.

It is an arithmetic number, because the mean of its divisors is an integer number (2228850).

Almost surely, 2^93441240 is an apocalyptic number.

93441240 is a gapful number since it is divisible by the number (90) 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 93441240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160477200).

93441240 is an abundant number, since it is smaller than the sum of its proper divisors (227513160).

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

93441240 is a wasteful number, since it uses less digits than its factorization.

93441240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 748 counting only the distinct ones).

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

The square root of 93441240 is about 9666.5009181192. The cubic root of 93441240 is about 453.7808849046.

Adding to 93441240 its reverse (4214439), we get a palindrome (97655679).

The spelling of 93441240 in words is "ninety-three million, four hundred forty-one thousand, two hundred forty".