40325833 has 4 divisors (see below), whose sum is σ = 40344448. Its totient is φ = 40307220.

The previous prime is 40325821. The next prime is 40325891. The reversal of 40325833 is 33852304.

40325833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40325833 - 2⁵ = 40325801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40322833) 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 3 ways as a sum of consecutive naturals, for example, 5553 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (10086112).

Almost surely, 2^40325833 is an apocalyptic number.

It is an amenable number.

40325833 is a deficient number, since it is larger than the sum of its proper divisors (18615).

40325833 is a wasteful number, since it uses less digits than its factorization.

40325833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18614.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 40325833 is about 6350.2624355219. The cubic root of 40325833 is about 342.9212902379.

The spelling of 40325833 in words is "forty million, three hundred twenty-five thousand, eight hundred thirty-three".