40113067 has 4 divisors (see below), whose sum is σ = 40126320. Its totient is φ = 40099816.

The previous prime is 40113053. The next prime is 40113131. The reversal of 40113067 is 76031104.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40113067 - 2⁷ = 40112939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40113167) 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, 393 + ... + 8965.

It is an arithmetic number, because the mean of its divisors is an integer number (10031580).

Almost surely, 2^40113067 is an apocalyptic number.

40113067 is a deficient number, since it is larger than the sum of its proper divisors (13253).

40113067 is an equidigital number, since it uses as much as digits as its factorization.

40113067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 40113067 is about 6333.4877437317. The cubic root of 40113067 is about 342.3171226093.

The spelling of 40113067 in words is "forty million, one hundred thirteen thousand, sixty-seven".