40034067 has 4 divisors (see below), whose sum is σ = 53378760. Its totient is φ = 26689376.

The previous prime is 40034063. The next prime is 40034089. The reversal of 40034067 is 76043004.

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

It is a cyclic number.

It is not a de Polignac number, because 40034067 - 2² = 40034063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40034063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6672342 + ... + 6672347.

It is an arithmetic number, because the mean of its divisors is an integer number (13344690).

Almost surely, 2^40034067 is an apocalyptic number.

40034067 is a deficient number, since it is larger than the sum of its proper divisors (13344693).

40034067 is a wasteful number, since it uses less digits than its factorization.

40034067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13344692.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 40034067 is about 6327.2479799673. The cubic root of 40034067 is about 342.0922513697.

The spelling of 40034067 in words is "forty million, thirty-four thousand, sixty-seven".