40992283 has 4 divisors (see below), whose sum is σ = 42405840. Its totient is φ = 39578728.

The previous prime is 40992277. The next prime is 40992293. The reversal of 40992283 is 38229904.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40992283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40992293) 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, 706735 + ... + 706792.

It is an arithmetic number, because the mean of its divisors is an integer number (10601460).

Almost surely, 2^40992283 is an apocalyptic number.

40992283 is a deficient number, since it is larger than the sum of its proper divisors (1413557).

40992283 is a wasteful number, since it uses less digits than its factorization.

40992283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413556.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 40992283 is about 6402.5216126148. The cubic root of 40992283 is about 344.8000886219.

The spelling of 40992283 in words is "forty million, nine hundred ninety-two thousand, two hundred eighty-three".