40266164 has 12 divisors (see below), whose sum is σ = 70510944. Its totient is φ = 20120184.

The previous prime is 40266151. The next prime is 40266197. The reversal of 40266164 is 46166204.

40266164 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 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, 8687 + ... + 12489.

It is an arithmetic number, because the mean of its divisors is an integer number (5875912).

Almost surely, 2^40266164 is an apocalyptic number.

It is an amenable number.

40266164 is a deficient number, since it is larger than the sum of its proper divisors (30244780).

40266164 is a wasteful number, since it uses less digits than its factorization.

40266164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6454 (or 6452 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 40266164 is about 6345.5625440145. The cubic root of 40266164 is about 342.7520697533.

It can be divided in two parts, 402 and 66164, that added together give a palindrome (66566).

The spelling of 40266164 in words is "forty million, two hundred sixty-six thousand, one hundred sixty-four".