40526942 has 16 divisors (see below), whose sum is σ = 63159264. Its totient is φ = 19488000.

The previous prime is 40526939. The next prime is 40526977. The reversal of 40526942 is 24962504.

40526942 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 = 40526899 and 40526908.

It is a congruent number.

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, 2342 + ... + 9302.

It is an arithmetic number, because the mean of its divisors is an integer number (3947454).

Almost surely, 2^40526942 is an apocalyptic number.

40526942 is a deficient number, since it is larger than the sum of its proper divisors (22632322).

40526942 is a wasteful number, since it uses less digits than its factorization.

40526942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7075.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 40526942 is about 6366.0774421931. The cubic root of 40526942 is about 343.4904062347.

The spelling of 40526942 in words is "forty million, five hundred twenty-six thousand, nine hundred forty-two".