113742628 has 6 divisors (see below), whose sum is σ = 199049606. Its totient is φ = 56871312.

The previous prime is 113742599. The next prime is 113742637. The reversal of 113742628 is 826247311.

It can be written as a sum of positive squares in only one way, i.e., 65966884 + 47775744 = 8122^2 + 6912^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113742593 and 113742602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14217825 + ... + 14217832.

Almost surely, 2^113742628 is an apocalyptic number.

It is an amenable number.

113742628 is a deficient number, since it is larger than the sum of its proper divisors (85306978).

113742628 is a wasteful number, since it uses less digits than its factorization.

113742628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28435661 (or 28435659 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 113742628 is about 10665.0188935604. The cubic root of 113742628 is about 484.5155867629.

Adding to 113742628 its reverse (826247311), we get a palindrome (939989939).

The spelling of 113742628 in words is "one hundred thirteen million, seven hundred forty-two thousand, six hundred twenty-eight".