406011007 has 2 divisors, whose sum is σ = 406011008. Its totient is φ = 406011006.

The previous prime is 406010993. The next prime is 406011029. The reversal of 406011007 is 700110604.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406011007 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406011097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203005503 + 203005504.

It is an arithmetic number, because the mean of its divisors is an integer number (203005504).

Almost surely, 2^406011007 is an apocalyptic number.

406011007 is a deficient number, since it is larger than the sum of its proper divisors (1).

406011007 is an equidigital number, since it uses as much as digits as its factorization.

406011007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 406011007 is about 20149.7148118776. The cubic root of 406011007 is about 740.4787545977.

The spelling of 406011007 in words is "four hundred six million, eleven thousand, seven".