40931083 has 4 divisors (see below), whose sum is σ = 40983880. Its totient is φ = 40878288.

The previous prime is 40931063. The next prime is 40931089. The reversal of 40931083 is 38013904.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40931083 - 2¹³ = 40922891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40931089) 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, 25218 + ... + 26791.

It is an arithmetic number, because the mean of its divisors is an integer number (10245970).

Almost surely, 2^40931083 is an apocalyptic number.

40931083 is a deficient number, since it is larger than the sum of its proper divisors (52797).

40931083 is an equidigital number, since it uses as much as digits as its factorization.

40931083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52796.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 40931083 is about 6397.7404605063. The cubic root of 40931083 is about 344.6284117925.

Adding to 40931083 its reverse (38013904), we get a palindrome (78944987).

The spelling of 40931083 in words is "forty million, nine hundred thirty-one thousand, eighty-three".