40362764 has 24 divisors (see below), whose sum is σ = 80073840. Its totient is φ = 17648064.

The previous prime is 40362761. The next prime is 40362779. The reversal of 40362764 is 46726304.

40362764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40362764.

It is not an unprimeable number, because it can be changed into a prime (40362761) 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, 19439 + ... + 21414.

It is an arithmetic number, because the mean of its divisors is an integer number (3336410).

Almost surely, 2^40362764 is an apocalyptic number.

It is an amenable number.

40362764 is a deficient number, since it is larger than the sum of its proper divisors (39711076).

40362764 is a wasteful number, since it uses less digits than its factorization.

40362764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40889 (or 40887 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 40362764 is about 6353.1696026472. The cubic root of 40362764 is about 343.0259424431.

The spelling of 40362764 in words is "forty million, three hundred sixty-two thousand, seven hundred sixty-four".