40746575 has 12 divisors (see below), whose sum is σ = 50699880. Its totient is φ = 32484960.

The previous prime is 40746571. The next prime is 40746581. The reversal of 40746575 is 57564704.

It is not a de Polignac number, because 40746575 - 2² = 40746571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40746571) 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 11 ways as a sum of consecutive naturals, for example, 5021 + ... + 10329.

It is an arithmetic number, because the mean of its divisors is an integer number (4224990).

Almost surely, 2^40746575 is an apocalyptic number.

40746575 is a deficient number, since it is larger than the sum of its proper divisors (9953305).

40746575 is a wasteful number, since it uses less digits than its factorization.

40746575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626 (or 5621 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 40746575 is about 6383.3043950606. The cubic root of 40746575 is about 344.1097962798.

The spelling of 40746575 in words is "forty million, seven hundred forty-six thousand, five hundred seventy-five".