93940512 has 96 divisors (see below), whose sum is σ = 261636480. Its totient is φ = 29460480.

The previous prime is 93940459. The next prime is 93940519. The reversal of 93940512 is 21504939.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (93940519) 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, 113733 + ... + 114555.

It is an arithmetic number, because the mean of its divisors is an integer number (2725380).

Almost surely, 2^93940512 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 93940512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130818240).

93940512 is an abundant number, since it is smaller than the sum of its proper divisors (167695968).

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

93940512 is a wasteful number, since it uses less digits than its factorization.

93940512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 93940512 is about 9692.2913699496. The cubic root of 93940512 is about 454.5876584716.

The spelling of 93940512 in words is "ninety-three million, nine hundred forty thousand, five hundred twelve".