112763146 has 8 divisors (see below), whose sum is σ = 169871364. Its totient is φ = 56139360.

The previous prime is 112763143. The next prime is 112763149. The reversal of 112763146 is 641367211.

It is an interprime number because it is at equal distance from previous prime (112763143) and next prime (112763149).

It can be written as a sum of positive squares in 2 ways, for example, as 109432521 + 3330625 = 10461^2 + 1825^2 .

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 (112763143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120525 + ... + 121456.

Almost surely, 2^112763146 is an apocalyptic number.

112763146 is a deficient number, since it is larger than the sum of its proper divisors (57108218).

112763146 is a wasteful number, since it uses less digits than its factorization.

112763146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242216.

The product of its digits is 6048, while the sum is 31.

The square root of 112763146 is about 10618.9992937188. Note that the first 3 decimals coincide. The cubic root of 112763146 is about 483.1207913168.

The spelling of 112763146 in words is "one hundred twelve million, seven hundred sixty-three thousand, one hundred forty-six".