40936533 has 16 divisors (see below), whose sum is σ = 59683392. Its totient is φ = 24752000.

The previous prime is 40936453. The next prime is 40936537. The reversal of 40936533 is 33563904.

It is a cyclic number.

It is not a de Polignac number, because 40936533 - 2¹⁶ = 40870997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40936494 and 40936503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40936537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16003 + ... + 18383.

It is an arithmetic number, because the mean of its divisors is an integer number (3730212).

Almost surely, 2^40936533 is an apocalyptic number.

It is an amenable number.

40936533 is a deficient number, since it is larger than the sum of its proper divisors (18746859).

40936533 is a wasteful number, since it uses less digits than its factorization.

40936533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916.

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 40936533 is about 6398.1663779555. The cubic root of 40936533 is about 344.6437069451.

The spelling of 40936533 in words is "forty million, nine hundred thirty-six thousand, five hundred thirty-three".