112254638 has 16 divisors (see below), whose sum is σ = 182637504. Its totient is φ = 51536640.

The previous prime is 112254613. The next prime is 112254643. The reversal of 112254638 is 836452211.

It is a super-2 number, since 2×112254638² = 25202207505022088, 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 in 7 ways as a sum of consecutive naturals, for example, 38870 + ... + 41657.

It is an arithmetic number, because the mean of its divisors is an integer number (11414844).

Almost surely, 2^112254638 is an apocalyptic number.

112254638 is a deficient number, since it is larger than the sum of its proper divisors (70382866).

112254638 is a wasteful number, since it uses less digits than its factorization.

112254638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80587.

The product of its digits is 11520, while the sum is 32.

The square root of 112254638 is about 10595.0289287005. The cubic root of 112254638 is about 482.3934821736.

The spelling of 112254638 in words is "one hundred twelve million, two hundred fifty-four thousand, six hundred thirty-eight".