40983463 has 4 divisors (see below), whose sum is σ = 41018040. Its totient is φ = 40948888.

The previous prime is 40983451. The next prime is 40983473. The reversal of 40983463 is 36438904.

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 40983463 - 2²⁵ = 7429031 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 (40983433) 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, 15445 + ... + 17902.

It is an arithmetic number, because the mean of its divisors is an integer number (10254510).

Almost surely, 2^40983463 is an apocalyptic number.

40983463 is a deficient number, since it is larger than the sum of its proper divisors (34577).

40983463 is a wasteful number, since it uses less digits than its factorization.

40983463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34576.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 40983463 is about 6401.8327844454. The cubic root of 40983463 is about 344.7753575043.

It can be divided in two parts, 40 and 983463, that added together give a triangular number (983503 = T₁₄₀₂).

The spelling of 40983463 in words is "forty million, nine hundred eighty-three thousand, four hundred sixty-three".