40094896 has 20 divisors (see below), whose sum is σ = 77785200. Its totient is φ = 20021312.

The previous prime is 40094867. The next prime is 40094897. The reversal of 40094896 is 69849004.

It is not an unprimeable number, because it can be changed into a prime (40094897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18645 + ... + 20683.

It is an arithmetic number, because the mean of its divisors is an integer number (3889260).

Almost surely, 2^40094896 is an apocalyptic number.

It is an amenable number.

40094896 is a deficient number, since it is larger than the sum of its proper divisors (37690304).

40094896 is a wasteful number, since it uses less digits than its factorization.

40094896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 40094896 is about 6332.0530635806. The cubic root of 40094896 is about 342.2654255408.

The spelling of 40094896 in words is "forty million, ninety-four thousand, eight hundred ninety-six".