112450215 has 16 divisors (see below), whose sum is σ = 184783968. Its totient is φ = 58352256.

The previous prime is 112450207. The next prime is 112450229. The reversal of 112450215 is 512054211.

It is not a de Polignac number, because 112450215 - 2³ = 112450207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112450191 and 112450200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100752 + ... + 101861.

It is an arithmetic number, because the mean of its divisors is an integer number (11548998).

Almost surely, 2^112450215 is an apocalyptic number.

112450215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112450215 is a deficient number, since it is larger than the sum of its proper divisors (72333753).

112450215 is a wasteful number, since it uses less digits than its factorization.

112450215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202658.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 112450215 is about 10604.2545706900. The cubic root of 112450215 is about 482.6734715900.

The spelling of 112450215 in words is "one hundred twelve million, four hundred fifty thousand, two hundred fifteen".