112485290 has 8 divisors (see below), whose sum is σ = 202473540. Its totient is φ = 44994112.

The previous prime is 112485259. The next prime is 112485293. The reversal of 112485290 is 92584211.

It can be written as a sum of positive squares in 2 ways, for example, as 109348849 + 3136441 = 10457^2 + 1771^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112485293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5624255 + ... + 5624274.

Almost surely, 2^112485290 is an apocalyptic number.

112485290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112485290 is a deficient number, since it is larger than the sum of its proper divisors (89988250).

112485290 is a wasteful number, since it uses less digits than its factorization.

112485290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11248536.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 112485290 is about 10605.9082590790. The cubic root of 112485290 is about 482.7236508689.

The spelling of 112485290 in words is "one hundred twelve million, four hundred eighty-five thousand, two hundred ninety".