40525364 has 12 divisors (see below), whose sum is σ = 77366688. Its totient is φ = 18420600.

The previous prime is 40525361. The next prime is 40525369. The reversal of 40525364 is 46352504.

40525364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40525361) 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, 460472 + ... + 460559.

It is an arithmetic number, because the mean of its divisors is an integer number (6447224).

Almost surely, 2^40525364 is an apocalyptic number.

40525364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40525364 is a deficient number, since it is larger than the sum of its proper divisors (36841324).

40525364 is a wasteful number, since it uses less digits than its factorization.

40525364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921046 (or 921044 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 40525364 is about 6365.9535028148. The cubic root of 40525364 is about 343.4859480079.

Adding to 40525364 its reverse (46352504), we get a palindrome (86877868).

The spelling of 40525364 in words is "forty million, five hundred twenty-five thousand, three hundred sixty-four".