406924627 has 2 divisors, whose sum is σ = 406924628. Its totient is φ = 406924626.

The previous prime is 406924601. The next prime is 406924673. The reversal of 406924627 is 726429604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 406924627 - 2⁷ = 406924499 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 406924627.

It is not a weakly prime, because it can be changed into another prime (406924697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203462313 + 203462314.

It is an arithmetic number, because the mean of its divisors is an integer number (203462314).

Almost surely, 2^406924627 is an apocalyptic number.

406924627 is a deficient number, since it is larger than the sum of its proper divisors (1).

406924627 is an equidigital number, since it uses as much as digits as its factorization.

406924627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 406924627 is about 20172.3728648863. The cubic root of 406924627 is about 741.0337554732.

The spelling of 406924627 in words is "four hundred six million, nine hundred twenty-four thousand, six hundred twenty-seven".