112046521 has 4 divisors (see below), whose sum is σ = 112633344. Its totient is φ = 111459700.

The previous prime is 112046509. The next prime is 112046531. The reversal of 112046521 is 125640211.

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: 125640211 = 127 ⋅989293.

It is a cyclic number.

It is not a de Polignac number, because 112046521 - 2²¹ = 109949369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112046492 and 112046501.

It is not an unprimeable number, because it can be changed into a prime (112046531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293125 + ... + 293506.

It is an arithmetic number, because the mean of its divisors is an integer number (28158336).

Almost surely, 2^112046521 is an apocalyptic number.

It is an amenable number.

112046521 is a deficient number, since it is larger than the sum of its proper divisors (586823).

112046521 is an equidigital number, since it uses as much as digits as its factorization.

112046521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586822.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 112046521 is about 10585.2029267275. The cubic root of 112046521 is about 482.0951830183.

Adding to 112046521 its reverse (125640211), we get a palindrome (237686732).

The spelling of 112046521 in words is "one hundred twelve million, forty-six thousand, five hundred twenty-one".