113469761 has 2 divisors, whose sum is σ = 113469762. Its totient is φ = 113469760.

The previous prime is 113469751. The next prime is 113469823. The reversal of 113469761 is 167964311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107516161 + 5953600 = 10369^2 + 2440^2 .

It is an emirp because it is prime and its reverse (167964311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113469761 - 2¹⁸ = 113207617 is a prime.

It is a super-2 number, since 2×113469761² = 25750773322794242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (113469701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56734880 + 56734881.

It is an arithmetic number, because the mean of its divisors is an integer number (56734881).

Almost surely, 2^113469761 is an apocalyptic number.

It is an amenable number.

113469761 is a deficient number, since it is larger than the sum of its proper divisors (1).

113469761 is an equidigital number, since it uses as much as digits as its factorization.

113469761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 113469761 is about 10652.2185952035. The cubic root of 113469761 is about 484.1278277786.

The spelling of 113469761 in words is "one hundred thirteen million, four hundred sixty-nine thousand, seven hundred sixty-one".