93996040 has 64 divisors (see below), whose sum is σ = 223891200. Its totient is φ = 35417088.

The previous prime is 93996029. The next prime is 93996053. The reversal of 93996040 is 4069939.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 93995984 and 93996002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255937 + ... + 256303.

It is an arithmetic number, because the mean of its divisors is an integer number (3498300).

Almost surely, 2^93996040 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 93996040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111945600).

93996040 is an abundant number, since it is smaller than the sum of its proper divisors (129895160).

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

93996040 is a wasteful number, since it uses less digits than its factorization.

93996040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 93996040 is about 9695.1554912750. The cubic root of 93996040 is about 454.6772093694.

The spelling of 93996040 in words is "ninety-three million, nine hundred ninety-six thousand, forty".