113406407 has 2 divisors, whose sum is σ = 113406408. Its totient is φ = 113406406.

The previous prime is 113406373. The next prime is 113406413. The reversal of 113406407 is 704604311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113406407 - 2¹⁸ = 113144263 is a prime.

It is a super-2 number, since 2×113406407² = 25722026297299298, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113406467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56703203 + 56703204.

It is an arithmetic number, because the mean of its divisors is an integer number (56703204).

Almost surely, 2^113406407 is an apocalyptic number.

113406407 is a deficient number, since it is larger than the sum of its proper divisors (1).

113406407 is an equidigital number, since it uses as much as digits as its factorization.

113406407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 113406407 is about 10649.2444332920. The cubic root of 113406407 is about 484.0377093653.

The spelling of 113406407 in words is "one hundred thirteen million, four hundred six thousand, four hundred seven".