1112682481 has 4 divisors (see below), whose sum is σ = 1113103600. Its totient is φ = 1112261364.

The previous prime is 1112682451. The next prime is 1112682497. The reversal of 1112682481 is 1842862111.

It is a happy number.

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: 1842862111 = 6131 ⋅300581.

It is a cyclic number.

It is not a de Polignac number, because 1112682481 - 2⁵ = 1112682449 is a prime.

It is a super-2 number, since 2×1112682481² = 2476124607048630722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112682401) 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, 206571 + ... + 211888.

It is an arithmetic number, because the mean of its divisors is an integer number (278275900).

Almost surely, 2^1112682481 is an apocalyptic number.

It is an amenable number.

1112682481 is a deficient number, since it is larger than the sum of its proper divisors (421119).

1112682481 is an equidigital number, since it uses as much as digits as its factorization.

1112682481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421118.

The product of its digits is 6144, while the sum is 34.

The square root of 1112682481 is about 33356.8955539930. The cubic root of 1112682481 is about 1036.2321998201.

The spelling of 1112682481 in words is "one billion, one hundred twelve million, six hundred eighty-two thousand, four hundred eighty-one".