40936511 has 24 divisors (see below), whose sum is σ = 52966224. Its totient is φ = 31274880.

The previous prime is 40936453. The next prime is 40936537. The reversal of 40936511 is 11563904.

40936511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40936511 - 2¹⁰ = 40935487 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 (40930511) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 27851 + ... + 29283.

It is an arithmetic number, because the mean of its divisors is an integer number (2206926).

Almost surely, 2^40936511 is an apocalyptic number.

40936511 is a deficient number, since it is larger than the sum of its proper divisors (12029713).

40936511 is a wasteful number, since it uses less digits than its factorization.

40936511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 40936511 is about 6398.1646587127. The cubic root of 40936511 is about 344.6436452059.

The spelling of 40936511 in words is "forty million, nine hundred thirty-six thousand, five hundred eleven".