40573052 has 24 divisors (see below), whose sum is σ = 77724192. Its totient is φ = 18417600.

The previous prime is 40573051. The next prime is 40573069. The reversal of 40573052 is 25037504.

40573052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40573051) 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 7 ways as a sum of consecutive naturals, for example, 3224 + ... + 9567.

It is an arithmetic number, because the mean of its divisors is an integer number (3238508).

Almost surely, 2^40573052 is an apocalyptic number.

It is an amenable number.

40573052 is a deficient number, since it is larger than the sum of its proper divisors (37151140).

40573052 is a wasteful number, since it uses less digits than its factorization.

40573052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12869 (or 12867 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 40573052 is about 6369.6979520225. The cubic root of 40573052 is about 343.6206269298.

The spelling of 40573052 in words is "forty million, five hundred seventy-three thousand, fifty-two".