40612107 has 4 divisors (see below), whose sum is σ = 54149480. Its totient is φ = 27074736.

The previous prime is 40612097. The next prime is 40612111. The reversal of 40612107 is 70121604.

40612107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40612107 - 2⁷ = 40611979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40612147) 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 3 ways as a sum of consecutive naturals, for example, 6768682 + ... + 6768687.

It is an arithmetic number, because the mean of its divisors is an integer number (13537370).

Almost surely, 2^40612107 is an apocalyptic number.

40612107 is a deficient number, since it is larger than the sum of its proper divisors (13537373).

40612107 is a wasteful number, since it uses less digits than its factorization.

40612107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13537372.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 40612107 is about 6372.7629015993. The cubic root of 40612107 is about 343.7308462275.

The spelling of 40612107 in words is "forty million, six hundred twelve thousand, one hundred seven".