93540608 has 54 divisors (see below), whose sum is σ = 217229166. Its totient is φ = 40083456.

The previous prime is 93540607. The next prime is 93540637. The reversal of 93540608 is 80604539.

It can be written as a sum of positive squares in only one way, i.e., 72454144 + 21086464 = 8512^2 + 4592^2 .

It is not an unprimeable number, because it can be changed into a prime (93540607) 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, 8816 + ... + 16272.

Almost surely, 2^93540608 is an apocalyptic number.

93540608 is a gapful number since it is divisible by the number (98) 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 93540608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108614583).

93540608 is an abundant number, since it is smaller than the sum of its proper divisors (123688558).

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

93540608 is an equidigital number, since it uses as much as digits as its factorization.

93540608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 93540608 is about 9671.6393646579. The cubic root of 93540608 is about 453.9416823020.

The spelling of 93540608 in words is "ninety-three million, five hundred forty thousand, six hundred eight".