40863323 has 4 divisors (see below), whose sum is σ = 40901280. Its totient is φ = 40825368.

The previous prime is 40863299. The next prime is 40863331. The reversal of 40863323 is 32336804.

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 40863323 - 2⁶ = 40863259 is a prime.

It is a super-3 number, since 3×40863323³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40863343) 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, 17315 + ... + 19532.

It is an arithmetic number, because the mean of its divisors is an integer number (10225320).

Almost surely, 2^40863323 is an apocalyptic number.

40863323 is a deficient number, since it is larger than the sum of its proper divisors (37957).

40863323 is a wasteful number, since it uses less digits than its factorization.

40863323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37956.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 40863323 is about 6392.4426473767. The cubic root of 40863323 is about 344.4381332601.

The spelling of 40863323 in words is "forty million, eight hundred sixty-three thousand, three hundred twenty-three".