112989634 has 8 divisors (see below), whose sum is σ = 169667388. Its totient is φ = 56433840.

The previous prime is 112989623. The next prime is 112989641. The reversal of 112989634 is 436989211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107060409 + 5929225 = 10347^2 + 2435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28137 + ... + 31900.

Almost surely, 2^112989634 is an apocalyptic number.

112989634 is a deficient number, since it is larger than the sum of its proper divisors (56677754).

112989634 is an equidigital number, since it uses as much as digits as its factorization.

112989634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60980.

The product of its digits is 93312, while the sum is 43.

The square root of 112989634 is about 10629.6582259262. The cubic root of 112989634 is about 483.4440289728. Note that the first 3 decimals are identical.

The spelling of 112989634 in words is "one hundred twelve million, nine hundred eighty-nine thousand, six hundred thirty-four".