40260536 has 16 divisors (see below), whose sum is σ = 75816000. Its totient is φ = 20042944.

The previous prime is 40260503. The next prime is 40260547. The reversal of 40260536 is 63506204.

40260536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 8936 + ... + 12663.

It is an arithmetic number, because the mean of its divisors is an integer number (4738500).

Almost surely, 2^40260536 is an apocalyptic number.

It is an amenable number.

40260536 is a deficient number, since it is larger than the sum of its proper divisors (35555464).

40260536 is a wasteful number, since it uses less digits than its factorization.

40260536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21838 (or 21834 counting only the distinct ones).

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

The square root of 40260536 is about 6345.1190690168. The cubic root of 40260536 is about 342.7361001953.

The spelling of 40260536 in words is "forty million, two hundred sixty thousand, five hundred thirty-six".