113467777 has 2 divisors, whose sum is σ = 113467778. Its totient is φ = 113467776.

The previous prime is 113467771. The next prime is 113467811. The reversal of 113467777 is 777764311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109641841 + 3825936 = 10471^2 + 1956^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113467777 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (113467771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56733888 + 56733889.

It is an arithmetic number, because the mean of its divisors is an integer number (56733889).

Almost surely, 2^113467777 is an apocalyptic number.

It is an amenable number.

113467777 is a deficient number, since it is larger than the sum of its proper divisors (1).

113467777 is an equidigital number, since it uses as much as digits as its factorization.

113467777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172872, while the sum is 43.

The square root of 113467777 is about 10652.1254686565. The cubic root of 113467777 is about 484.1250061305.

It can be divided in two parts, 113467 and 777, that added together give a square (114244 = 338²).

The spelling of 113467777 in words is "one hundred thirteen million, four hundred sixty-seven thousand, seven hundred seventy-seven".