406700113 has 2 divisors, whose sum is σ = 406700114. Its totient is φ = 406700112.

The previous prime is 406700093. The next prime is 406700123. The reversal of 406700113 is 311007604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339738624 + 66961489 = 18432^2 + 8183^2 .

It is a cyclic number.

It is not a de Polignac number, because 406700113 - 2¹⁷ = 406569041 is a prime.

It is not a weakly prime, because it can be changed into another prime (406700123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203350056 + 203350057.

It is an arithmetic number, because the mean of its divisors is an integer number (203350057).

Almost surely, 2^406700113 is an apocalyptic number.

It is an amenable number.

406700113 is a deficient number, since it is larger than the sum of its proper divisors (1).

406700113 is an equidigital number, since it uses as much as digits as its factorization.

406700113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 406700113 is about 20166.8072088767. The cubic root of 406700113 is about 740.8974459877.

Adding to 406700113 its reverse (311007604), we get a palindrome (717707717).

The spelling of 406700113 in words is "four hundred six million, seven hundred thousand, one hundred thirteen".