40368264 has 32 divisors (see below), whose sum is σ = 102060000. Its totient is φ = 13304192.

The previous prime is 40368239. The next prime is 40368277. The reversal of 40368264 is 46286304.

40368264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7314 + ... + 11585.

It is an arithmetic number, because the mean of its divisors is an integer number (3189375).

Almost surely, 2^40368264 is an apocalyptic number.

It is an amenable number.

40368264 is an abundant number, since it is smaller than the sum of its proper divisors (61691736).

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

40368264 is a wasteful number, since it uses less digits than its factorization.

40368264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18997 (or 18993 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 40368264 is about 6353.6024427092. The cubic root of 40368264 is about 343.0415224547.

The spelling of 40368264 in words is "forty million, three hundred sixty-eight thousand, two hundred sixty-four".