40567413 has 8 divisors (see below), whose sum is σ = 56936800. Its totient is φ = 25621488.

The previous prime is 40567399. The next prime is 40567421. The reversal of 40567413 is 31476504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40567413 - 2²⁰ = 39518837 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 (40567463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355798 + ... + 355911.

It is an arithmetic number, because the mean of its divisors is an integer number (7117100).

Almost surely, 2^40567413 is an apocalyptic number.

It is an amenable number.

40567413 is a deficient number, since it is larger than the sum of its proper divisors (16369387).

40567413 is a wasteful number, since it uses less digits than its factorization.

40567413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711731.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 40567413 is about 6369.2552939885. The cubic root of 40567413 is about 343.6047069502.

Subtracting from 40567413 its reverse (31476504), we obtain a palindrome (9090909).

The spelling of 40567413 in words is "forty million, five hundred sixty-seven thousand, four hundred thirteen".