112999546 has 24 divisors (see below), whose sum is σ = 187506144. Its totient is φ = 50651640.

The previous prime is 112999531. The next prime is 112999583. The reversal of 112999546 is 645999211.

It is a happy number.

It is a super-2 number, since 2×112999546² = 25537794792412232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112999496 and 112999505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136891 + ... + 137713.

It is an arithmetic number, because the mean of its divisors is an integer number (7812756).

Almost surely, 2^112999546 is an apocalyptic number.

112999546 is a deficient number, since it is larger than the sum of its proper divisors (74506598).

112999546 is an equidigital number, since it uses as much as digits as its factorization.

112999546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 915 counting only the distinct ones).

The product of its digits is 174960, while the sum is 46.

The square root of 112999546 is about 10630.1244583495. The cubic root of 112999546 is about 483.4581652463.

The spelling of 112999546 in words is "one hundred twelve million, nine hundred ninety-nine thousand, five hundred forty-six".