112434254 has 4 divisors (see below), whose sum is σ = 168651384. Its totient is φ = 56217126.

The previous prime is 112434239. The next prime is 112434271. The reversal of 112434254 is 452434211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 452434211 = 829 ⋅545759.

It is a super-2 number, since 2×112434254² = 25282922945073032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28108562 + ... + 28108565.

It is an arithmetic number, because the mean of its divisors is an integer number (42162846).

Almost surely, 2^112434254 is an apocalyptic number.

112434254 is a deficient number, since it is larger than the sum of its proper divisors (56217130).

112434254 is an equidigital number, since it uses as much as digits as its factorization.

112434254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56217129.

The product of its digits is 3840, while the sum is 26.

The square root of 112434254 is about 10603.5019686894. The cubic root of 112434254 is about 482.6506338812.

Adding to 112434254 its reverse (452434211), we get a palindrome (564868465).

The spelling of 112434254 in words is "one hundred twelve million, four hundred thirty-four thousand, two hundred fifty-four".