40095164 has 12 divisors (see below), whose sum is σ = 73217424. Its totient is φ = 19175904.

The previous prime is 40095137. The next prime is 40095169. The reversal of 40095164 is 46159004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40095169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217817 + ... + 218000.

It is an arithmetic number, because the mean of its divisors is an integer number (6101452).

Almost surely, 2^40095164 is an apocalyptic number.

It is an amenable number.

40095164 is a deficient number, since it is larger than the sum of its proper divisors (33122260).

40095164 is a wasteful number, since it uses less digits than its factorization.

40095164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435844 (or 435842 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 40095164 is about 6332.0742257178. The cubic root of 40095164 is about 342.2661881227.

The spelling of 40095164 in words is "forty million, ninety-five thousand, one hundred sixty-four".