113858469 has 48 divisors (see below), whose sum is σ = 187012800. Its totient is φ = 66313728.

The previous prime is 113858467. The next prime is 113858473. The reversal of 113858469 is 964858311.

113858469 is a `hidden beast` number, since 1 + 1 + 3 + 8 + 584 + 69 = 666.

It is not a de Polignac number, because 113858469 - 2¹ = 113858467 is a prime.

It is a super-2 number, since 2×113858469² = 25927501926047922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113858467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153702 + ... + 154440.

It is an arithmetic number, because the mean of its divisors is an integer number (3896100).

Almost surely, 2^113858469 is an apocalyptic number.

113858469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

113858469 is a deficient number, since it is larger than the sum of its proper divisors (73154331).

113858469 is a wasteful number, since it uses less digits than its factorization.

113858469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 831 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 113858469 is about 10670.4483973261. The cubic root of 113858469 is about 484.6800156663.

The spelling of 113858469 in words is "one hundred thirteen million, eight hundred fifty-eight thousand, four hundred sixty-nine".