40364713 has 2 divisors, whose sum is σ = 40364714. Its totient is φ = 40364712.

The previous prime is 40364711. The next prime is 40364719. The reversal of 40364713 is 31746304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37552384 + 2812329 = 6128^2 + 1677^2 .

It is a cyclic number.

It is not a de Polignac number, because 40364713 - 2¹ = 40364711 is a prime.

Together with 40364711, it forms a pair of twin primes.

It is equal to p_2454544 and since 40364713 and 2454544 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (40364711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20182356 + 20182357.

It is an arithmetic number, because the mean of its divisors is an integer number (20182357).

Almost surely, 2^40364713 is an apocalyptic number.

It is an amenable number.

40364713 is a deficient number, since it is larger than the sum of its proper divisors (1).

40364713 is an equidigital number, since it uses as much as digits as its factorization.

40364713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 40364713 is about 6353.3229887989. The cubic root of 40364713 is about 343.0314635945.

The spelling of 40364713 in words is "forty million, three hundred sixty-four thousand, seven hundred thirteen".