40710075 has 24 divisors (see below), whose sum is σ = 76923648. Its totient is φ = 18610080.

The previous prime is 40710067. The next prime is 40710077. The reversal of 40710075 is 57001704.

It is not a de Polignac number, because 40710075 - 2³ = 40710067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40710077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38247 + ... + 39296.

It is an arithmetic number, because the mean of its divisors is an integer number (3205152).

Almost surely, 2^40710075 is an apocalyptic number.

40710075 is a deficient number, since it is larger than the sum of its proper divisors (36213573).

40710075 is a wasteful number, since it uses less digits than its factorization.

40710075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77563 (or 77558 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 40710075 is about 6380.4447337157. Note that the first 3 decimals coincide. The cubic root of 40710075 is about 344.0070166002.

Adding to 40710075 its reverse (57001704), we get a palindrome (97711779).

The spelling of 40710075 in words is "forty million, seven hundred ten thousand, seventy-five".