406295147 has 2 divisors, whose sum is σ = 406295148. Its totient is φ = 406295146.

The previous prime is 406295129. The next prime is 406295167. The reversal of 406295147 is 741592604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 406295147 - 2¹⁰ = 406294123 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406295147.

It is not a weakly prime, because it can be changed into another prime (406295167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203147573 + 203147574.

It is an arithmetic number, because the mean of its divisors is an integer number (203147574).

Almost surely, 2^406295147 is an apocalyptic number.

406295147 is a deficient number, since it is larger than the sum of its proper divisors (1).

406295147 is an equidigital number, since it uses as much as digits as its factorization.

406295147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 406295147 is about 20156.7642988650. The cubic root of 406295147 is about 740.6514515338.

The spelling of 406295147 in words is "four hundred six million, two hundred ninety-five thousand, one hundred forty-seven".