1112406000 has 80 divisors (see below), whose sum is σ = 3586416288. Its totient is φ = 296640000.

The previous prime is 1112405989. The next prime is 1112406023. The reversal of 1112406000 is 6042111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86701 + ... + 98700.

Almost surely, 2^1112406000 is an apocalyptic number.

1112406000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112406000 is an abundant number, since it is smaller than the sum of its proper divisors (2474010288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112406000 is a wasteful number, since it uses less digits than its factorization.

1112406000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185427 (or 185411 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1112406000 is about 33352.7510109736. The cubic root of 1112406000 is about 1036.1463645367.

Adding to 1112406000 its reverse (6042111), we get a palindrome (1118448111).

The spelling of 1112406000 in words is "one billion, one hundred twelve million, four hundred six thousand".