112577261 has 4 divisors (see below), whose sum is σ = 118502400. Its totient is φ = 106652124.

The previous prime is 112577233. The next prime is 112577263. The reversal of 112577261 is 162775211.

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.

It is a cyclic number.

It is not a de Polignac number, because 112577261 - 2⁶ = 112577197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112577263) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2962541 + ... + 2962578.

It is an arithmetic number, because the mean of its divisors is an integer number (29625600).

Almost surely, 2^112577261 is an apocalyptic number.

It is an amenable number.

112577261 is a deficient number, since it is larger than the sum of its proper divisors (5925139).

112577261 is an equidigital number, since it uses as much as digits as its factorization.

112577261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5925138.

The product of its digits is 5880, while the sum is 32.

The square root of 112577261 is about 10610.2432111616. The cubic root of 112577261 is about 482.8551776443.

The spelling of 112577261 in words is "one hundred twelve million, five hundred seventy-seven thousand, two hundred sixty-one".