112574945 has 16 divisors (see below), whose sum is σ = 154649088. Its totient is φ = 77064000.

The previous prime is 112574939. The next prime is 112574947. The reversal of 112574945 is 549475211.

It is not a de Polignac number, because 112574945 - 2⁶ = 112574881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112574899 and 112574908.

It is not an unprimeable number, because it can be changed into a prime (112574947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21320 + ... + 26070.

It is an arithmetic number, because the mean of its divisors is an integer number (9665568).

Almost surely, 2^112574945 is an apocalyptic number.

It is an amenable number.

112574945 is a deficient number, since it is larger than the sum of its proper divisors (42074143).

112574945 is an equidigital number, since it uses as much as digits as its factorization.

112574945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440.

The product of its digits is 50400, while the sum is 38.

The square root of 112574945 is about 10610.1340707835. The cubic root of 112574945 is about 482.8518664361.

The spelling of 112574945 in words is "one hundred twelve million, five hundred seventy-four thousand, nine hundred forty-five".