112479890 has 16 divisors (see below), whose sum is σ = 211267008. Its totient is φ = 43035696.

The previous prime is 112479869. The next prime is 112479911. The reversal of 112479890 is 98974211.

It is an interprime number because it is at equal distance from previous prime (112479869) and next prime (112479911).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244292 + ... + 244751.

It is an arithmetic number, because the mean of its divisors is an integer number (13204188).

Almost surely, 2^112479890 is an apocalyptic number.

112479890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112479890 is a deficient number, since it is larger than the sum of its proper divisors (98787118).

112479890 is a wasteful number, since it uses less digits than its factorization.

112479890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489073.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 112479890 is about 10605.6536809383. The cubic root of 112479890 is about 482.7159261568.

The spelling of 112479890 in words is "one hundred twelve million, four hundred seventy-nine thousand, eight hundred ninety".