40822903 has 8 divisors (see below), whose sum is σ = 44600976. Its totient is φ = 37056000.

The previous prime is 40822889. The next prime is 40822909. The reversal of 40822903 is 30922804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40822903 - 2⁹ = 40822391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40822909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6103 + ... + 10903.

It is an arithmetic number, because the mean of its divisors is an integer number (5575122).

Almost surely, 2^40822903 is an apocalyptic number.

40822903 is a deficient number, since it is larger than the sum of its proper divisors (3778073).

40822903 is a wasteful number, since it uses less digits than its factorization.

40822903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 40822903 is about 6389.2803194100. The cubic root of 40822903 is about 344.3245286775.

Subtracting from 40822903 its reverse (30922804), we obtain a palindrome (9900099).

The spelling of 40822903 in words is "forty million, eight hundred twenty-two thousand, nine hundred three".