40716903 has 16 divisors (see below), whose sum is σ = 55440000. Its totient is φ = 26573280.

The previous prime is 40716889. The next prime is 40716913. The reversal of 40716903 is 30961704.

It is a happy number.

It is not a de Polignac number, because 40716903 - 2⁶ = 40716839 is a prime.

It is a super-2 number, since 2×40716903² = 3315732379822818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40716913) 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, 81348 + ... + 81846.

It is an arithmetic number, because the mean of its divisors is an integer number (3465000).

Almost surely, 2^40716903 is an apocalyptic number.

40716903 is a deficient number, since it is larger than the sum of its proper divisors (14723097).

40716903 is a wasteful number, since it uses less digits than its factorization.

40716903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 40716903 is about 6380.9797837009. The cubic root of 40716903 is about 344.0262481098.

The spelling of 40716903 in words is "forty million, seven hundred sixteen thousand, nine hundred three".