112743462 has 16 divisors (see below), whose sum is σ = 242832240. Its totient is φ = 34690272.

The previous prime is 112743461. The next prime is 112743467. The reversal of 112743462 is 264347211.

It is a super-2 number, since 2×112743462² = 25422176447490888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112743461) 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, 722637 + ... + 722792.

It is an arithmetic number, because the mean of its divisors is an integer number (15177015).

Almost surely, 2^112743462 is an apocalyptic number.

112743462 is an abundant number, since it is smaller than the sum of its proper divisors (130088778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112743462 is a wasteful number, since it uses less digits than its factorization.

112743462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445447.

The product of its digits is 8064, while the sum is 30.

The square root of 112743462 is about 10618.0724239383. The cubic root of 112743462 is about 483.0926783994.

The spelling of 112743462 in words is "one hundred twelve million, seven hundred forty-three thousand, four hundred sixty-two".