112990246 has 8 divisors (see below), whose sum is σ = 169540344. Its totient is φ = 56476800.

The previous prime is 112990187. The next prime is 112990253. The reversal of 112990246 is 642099211.

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

It is a super-2 number, since 2×112990246² = 25533591382281032, 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 3 ways as a sum of consecutive naturals, for example, 646 + ... + 15046.

It is an arithmetic number, because the mean of its divisors is an integer number (21192543).

Almost surely, 2^112990246 is an apocalyptic number.

112990246 is a deficient number, since it is larger than the sum of its proper divisors (56550098).

112990246 is a wasteful number, since it uses less digits than its factorization.

112990246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18326.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 112990246 is about 10629.6870132662. The cubic root of 112990246 is about 483.4449018175. Note that the first 3 decimals are identical.

The spelling of 112990246 in words is "one hundred twelve million, nine hundred ninety thousand, two hundred forty-six".