4140567 has 6 divisors (see below), whose sum is σ = 5980832. Its totient is φ = 2760372.

The previous prime is 4140557. The next prime is 4140569. The reversal of 4140567 is 7650414.

It is not a de Polignac number, because 4140567 - 2⁷ = 4140439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4140567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230023 + ... + 230040.

Almost surely, 2^4140567 is an apocalyptic number.

4140567 is a deficient number, since it is larger than the sum of its proper divisors (1840265).

4140567 is a wasteful number, since it uses less digits than its factorization.

4140567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460069 (or 460066 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4140567 is about 2034.8383228158. The cubic root of 4140567 is about 160.5782074381.

The spelling of 4140567 in words is "four million, one hundred forty thousand, five hundred sixty-seven".