40062764 has 12 divisors (see below), whose sum is σ = 80125584. Its totient is φ = 17169744.

The previous prime is 40062751. The next prime is 40062791. The reversal of 40062764 is 46726004.

40062764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

40062764 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 715379 + ... + 715434.

It is an arithmetic number, because the mean of its divisors is an integer number (6677132).

Almost surely, 2^40062764 is an apocalyptic number.

It is an amenable number.

40062764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40062764 is a wasteful number, since it uses less digits than its factorization.

40062764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430824 (or 1430822 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40062764 is about 6329.5153052979. The cubic root of 40062764 is about 342.1739707431.

Adding to 40062764 its reverse (46726004), we get a palindrome (86788768).

The spelling of 40062764 in words is "forty million, sixty-two thousand, seven hundred sixty-four".