113196649 has 8 divisors (see below), whose sum is σ = 115136640. Its totient is φ = 111266400.

The previous prime is 113196637. The next prime is 113196667. The reversal of 113196649 is 946691311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113196649 - 2⁷ = 113196521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113196619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23269 + ... + 27709.

It is an arithmetic number, because the mean of its divisors is an integer number (14392080).

Almost surely, 2^113196649 is an apocalyptic number.

It is an amenable number.

113196649 is a deficient number, since it is larger than the sum of its proper divisors (1939991).

113196649 is an equidigital number, since it uses as much as digits as its factorization.

113196649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871.

The product of its digits is 34992, while the sum is 40.

The square root of 113196649 is about 10639.3913829692. The cubic root of 113196649 is about 483.7390976539.

The spelling of 113196649 in words is "one hundred thirteen million, one hundred ninety-six thousand, six hundred forty-nine".