112332649 has 12 divisors (see below), whose sum is σ = 132972868. Its totient is φ = 94263840.

The previous prime is 112332613. The next prime is 112332653. The reversal of 112332649 is 946233211.

It can be written as a sum of positive squares in 2 ways, for example, as 34892649 + 77440000 = 5907^2 + 8800^2 .

It is a de Polignac number, because none of the positive numbers 2^k-112332649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112332649.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112332149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34134 + ... + 37279.

Almost surely, 2^112332649 is an apocalyptic number.

It is an amenable number.

112332649 is a deficient number, since it is larger than the sum of its proper divisors (20640219).

112332649 is a wasteful number, since it uses less digits than its factorization.

112332649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71448 (or 71437 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 112332649 is about 10598.7097799685. The cubic root of 112332649 is about 482.5052022312.

The spelling of 112332649 in words is "one hundred twelve million, three hundred thirty-two thousand, six hundred forty-nine".