1112405426 has 32 divisors (see below), whose sum is σ = 1977937920. Its totient is φ = 463568400.

The previous prime is 1112405417. The next prime is 1112405429. The reversal of 1112405426 is 6245042111.

It is a junction number, because it is equal to n+sod(n) for n = 1112405395 and 1112405404.

It is not an unprimeable number, because it can be changed into a prime (1112405429) 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, 29966 + ... + 55881.

It is an arithmetic number, because the mean of its divisors is an integer number (61810560).

Almost surely, 2^1112405426 is an apocalyptic number.

1112405426 is a deficient number, since it is larger than the sum of its proper divisors (865532494).

1112405426 is a wasteful number, since it uses less digits than its factorization.

1112405426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85910.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1112405426 is about 33352.7424059851. The cubic root of 1112405426 is about 1036.1461863200.

Adding to 1112405426 its reverse (6245042111), we get a palindrome (7357447537).

The spelling of 1112405426 in words is "one billion, one hundred twelve million, four hundred five thousand, four hundred twenty-six".