113446677 has 4 divisors (see below), whose sum is σ = 151262240. Its totient is φ = 75631116.

The previous prime is 113446633. The next prime is 113446679. The reversal of 113446677 is 776644311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 776644311 = 3 ⋅258881437.

It is not a de Polignac number, because 113446677 - 2²² = 109252373 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113446679) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 18907777 + ... + 18907782.

It is an arithmetic number, because the mean of its divisors is an integer number (37815560).

Almost surely, 2^113446677 is an apocalyptic number.

It is an amenable number.

113446677 is a deficient number, since it is larger than the sum of its proper divisors (37815563).

113446677 is an equidigital number, since it uses as much as digits as its factorization.

113446677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37815562.

The product of its digits is 84672, while the sum is 39.

The square root of 113446677 is about 10651.1350099414. The cubic root of 113446677 is about 484.0949956402.

The spelling of 113446677 in words is "one hundred thirteen million, four hundred forty-six thousand, six hundred seventy-seven".