112490147 has 8 divisors (see below), whose sum is σ = 140247552. Its totient is φ = 87654600.

The previous prime is 112490099. The next prime is 112490197. The reversal of 112490147 is 741094211.

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

It is not a de Polignac number, because 112490147 - 2¹⁰ = 112489123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112490197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730379 + ... + 730532.

It is an arithmetic number, because the mean of its divisors is an integer number (17530944).

Almost surely, 2^112490147 is an apocalyptic number.

112490147 is a deficient number, since it is larger than the sum of its proper divisors (27757405).

112490147 is a wasteful number, since it uses less digits than its factorization.

112490147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460929.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 112490147 is about 10606.1372327535. The cubic root of 112490147 is about 482.7305986070.

The spelling of 112490147 in words is "one hundred twelve million, four hundred ninety thousand, one hundred forty-seven".