406652107 has 2 divisors, whose sum is σ = 406652108. Its totient is φ = 406652106.

The previous prime is 406652069. The next prime is 406652173. The reversal of 406652107 is 701256604.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 406652107 - 2⁷ = 406651979 is a prime.

It is a super-2 number, since 2×406652107² = 330731872255078898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (406652177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203326053 + 203326054.

It is an arithmetic number, because the mean of its divisors is an integer number (203326054).

Almost surely, 2^406652107 is an apocalyptic number.

406652107 is a deficient number, since it is larger than the sum of its proper divisors (1).

406652107 is an equidigital number, since it uses as much as digits as its factorization.

406652107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 406652107 is about 20165.6169506415. The cubic root of 406652107 is about 740.8682935310.

The spelling of 406652107 in words is "four hundred six million, six hundred fifty-two thousand, one hundred seven".