40562063 has 4 divisors (see below), whose sum is σ = 40579728. Its totient is φ = 40544400.

The previous prime is 40562057. The next prime is 40562089. The reversal of 40562063 is 36026504.

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 40562063 - 2⁴ = 40562047 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 (40562003) 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, 4763 + ... + 10188.

It is an arithmetic number, because the mean of its divisors is an integer number (10144932).

Almost surely, 2^40562063 is an apocalyptic number.

40562063 is a deficient number, since it is larger than the sum of its proper divisors (17665).

40562063 is a wasteful number, since it uses less digits than its factorization.

40562063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17664.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 40562063 is about 6368.8352938351. The cubic root of 40562063 is about 343.5896015091.

Adding to 40562063 its reverse (36026504), we get a palindrome (76588567).

The spelling of 40562063 in words is "forty million, five hundred sixty-two thousand, sixty-three".