112261469 has 2 divisors, whose sum is σ = 112261470. Its totient is φ = 112261468.

The previous prime is 112261463. The next prime is 112261529. The reversal of 112261469 is 964162211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64995844 + 47265625 = 8062^2 + 6875^2 .

It is a cyclic number.

It is not a de Polignac number, because 112261469 - 2⁸ = 112261213 is a prime.

It is a super-2 number, since 2×112261469² = 25205274844075922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112261463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56130734 + 56130735.

It is an arithmetic number, because the mean of its divisors is an integer number (56130735).

Almost surely, 2^112261469 is an apocalyptic number.

It is an amenable number.

112261469 is a deficient number, since it is larger than the sum of its proper divisors (1).

112261469 is an equidigital number, since it uses as much as digits as its factorization.

112261469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 112261469 is about 10595.3512919582. The cubic root of 112261469 is about 482.4032669602.

The spelling of 112261469 in words is "one hundred twelve million, two hundred sixty-one thousand, four hundred sixty-nine".