113223474 has 64 divisors (see below), whose sum is σ = 309684480. Its totient is φ = 29859840.

The previous prime is 113223433. The next prime is 113223491. The reversal of 113223474 is 474322311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6607 + ... + 16434.

It is an arithmetic number, because the mean of its divisors is an integer number (4838820).

Almost surely, 2^113223474 is an apocalyptic number.

113223474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113223474 is an abundant number, since it is smaller than the sum of its proper divisors (196461006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113223474 is a wasteful number, since it uses less digits than its factorization.

113223474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23072 (or 23066 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 113223474 is about 10640.6519537104. The cubic root of 113223474 is about 483.7773063127. Note that the first 3 decimals are identical.

Adding to 113223474 its reverse (474322311), we get a palindrome (587545785).

The spelling of 113223474 in words is "one hundred thirteen million, two hundred twenty-three thousand, four hundred seventy-four".