112644473 has 2 divisors, whose sum is σ = 112644474. Its totient is φ = 112644472.

The previous prime is 112644463. The next prime is 112644479. The reversal of 112644473 is 374446211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112614544 + 29929 = 10612^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 112644473 - 2¹⁶ = 112578937 is a prime.

It is not a weakly prime, because it can be changed into another prime (112644479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56322236 + 56322237.

It is an arithmetic number, because the mean of its divisors is an integer number (56322237).

Almost surely, 2^112644473 is an apocalyptic number.

It is an amenable number.

112644473 is a deficient number, since it is larger than the sum of its proper divisors (1).

112644473 is an equidigital number, since it uses as much as digits as its factorization.

112644473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 32.

The square root of 112644473 is about 10613.4100552085. The cubic root of 112644473 is about 482.9512515331.

The spelling of 112644473 in words is "one hundred twelve million, six hundred forty-four thousand, four hundred seventy-three".