40264975 has 12 divisors (see below), whose sum is σ = 50614816. Its totient is φ = 31769280.

The previous prime is 40264967. The next prime is 40264979. The reversal of 40264975 is 57946204.

40264975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40264975 - 2³ = 40264967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40264979) 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 11 ways as a sum of consecutive naturals, for example, 9207 + ... + 12856.

Almost surely, 2^40264975 is an apocalyptic number.

40264975 is a deficient number, since it is larger than the sum of its proper divisors (10349841).

40264975 is a wasteful number, since it uses less digits than its factorization.

40264975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22146 (or 22141 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 40264975 is about 6345.4688558057. The cubic root of 40264975 is about 342.7486960670.

The spelling of 40264975 in words is "forty million, two hundred sixty-four thousand, nine hundred seventy-five".