40718996 has 12 divisors (see below), whose sum is σ = 73557120. Its totient is φ = 19702680.

The previous prime is 40718989. The next prime is 40719011. The reversal of 40718996 is 69981704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164066 + ... + 164313.

It is an arithmetic number, because the mean of its divisors is an integer number (6129760).

Almost surely, 2^40718996 is an apocalyptic number.

It is an amenable number.

40718996 is a deficient number, since it is larger than the sum of its proper divisors (32838124).

40718996 is a wasteful number, since it uses less digits than its factorization.

40718996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328414 (or 328412 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 40718996 is about 6381.1437846204. The cubic root of 40718996 is about 344.0321427510.

It can be divided in two parts, 40718 and 996, that added together give a palindrome (41714).

The spelling of 40718996 in words is "forty million, seven hundred eighteen thousand, nine hundred ninety-six".