40740107 has 8 divisors (see below), whose sum is σ = 43883520. Its totient is φ = 37711080.

The previous prime is 40740043. The next prime is 40740113. The reversal of 40740107 is 70104704.

40740107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40740107 - 2⁶ = 40740043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40740137) 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 7 ways as a sum of consecutive naturals, for example, 27857 + ... + 29282.

It is an arithmetic number, because the mean of its divisors is an integer number (5485440).

Almost surely, 2^40740107 is an apocalyptic number.

40740107 is a deficient number, since it is larger than the sum of its proper divisors (3143413).

40740107 is a wasteful number, since it uses less digits than its factorization.

40740107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57193.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 40740107 is about 6382.7977408030. The cubic root of 40740107 is about 344.0915876333.

The spelling of 40740107 in words is "forty million, seven hundred forty thousand, one hundred seven".