40569714 has 16 divisors (see below), whose sum is σ = 90155040. Its totient is φ = 13523220.

The previous prime is 40569713. The next prime is 40569761. The reversal of 40569714 is 41796504.

40569714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (40569713) 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, 375592 + ... + 375699.

It is an arithmetic number, because the mean of its divisors is an integer number (5634690).

Almost surely, 2^40569714 is an apocalyptic number.

40569714 is an abundant number, since it is smaller than the sum of its proper divisors (49585326).

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

40569714 is a wasteful number, since it uses less digits than its factorization.

40569714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751302 (or 751296 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 40569714 is about 6369.4359247896. The cubic root of 40569714 is about 343.6112032931.

The spelling of 40569714 in words is "forty million, five hundred sixty-nine thousand, seven hundred fourteen".