40913306 has 16 divisors (see below), whose sum is σ = 70295040. Its totient is φ = 17494800.

The previous prime is 40913303. The next prime is 40913363. The reversal of 40913306 is 60331904.

It is not an unprimeable number, because it can be changed into a prime (40913303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656 + ... + 9756.

It is an arithmetic number, because the mean of its divisors is an integer number (4393440).

Almost surely, 2^40913306 is an apocalyptic number.

40913306 is a deficient number, since it is larger than the sum of its proper divisors (29381734).

40913306 is a wasteful number, since it uses less digits than its factorization.

40913306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6589.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 40913306 is about 6396.3509909948. The cubic root of 40913306 is about 344.5785120913.

The spelling of 40913306 in words is "forty million, nine hundred thirteen thousand, three hundred six".