40563026 has 16 divisors (see below), whose sum is σ = 71416896. Its totient is φ = 16914096.

The previous prime is 40563001. The next prime is 40563041. The reversal of 40563026 is 62036504.

40563026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40562986 and 40563004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38636 + ... + 39671.

It is an arithmetic number, because the mean of its divisors is an integer number (4463556).

Almost surely, 2^40563026 is an apocalyptic number.

40563026 is a deficient number, since it is larger than the sum of its proper divisors (30853870).

40563026 is a wasteful number, since it uses less digits than its factorization.

40563026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78353.

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

The square root of 40563026 is about 6368.9108959068. The cubic root of 40563026 is about 343.5923205865.

The spelling of 40563026 in words is "forty million, five hundred sixty-three thousand, twenty-six".