40883013 has 12 divisors (see below), whose sum is σ = 59381868. Its totient is φ = 27103680.

The previous prime is 40883009. The next prime is 40883071. The reversal of 40883013 is 31038804.

It can be written as a sum of positive squares in 2 ways, for example, as 4485924 + 36397089 = 2118^2 + 6033^2 .

It is not a de Polignac number, because 40883013 - 2² = 40883009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40883413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10920 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (4948489).

Almost surely, 2^40883013 is an apocalyptic number.

It is an amenable number.

40883013 is a deficient number, since it is larger than the sum of its proper divisors (18498855).

40883013 is a wasteful number, since it uses less digits than its factorization.

40883013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25284 (or 25281 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 40883013 is about 6393.9825617529. The cubic root of 40883013 is about 344.4934469035.

The spelling of 40883013 in words is "forty million, eight hundred eighty-three thousand, thirteen".