106845450 has 24 divisors (see below), whose sum is σ = 264977088. Its totient is φ = 28492080.

The previous prime is 106845449. The next prime is 106845451. The reversal of 106845450 is 54548601.

It is an interprime number because it is at equal distance from previous prime (106845449) and next prime (106845451).

It is a super-2 number, since 2×106845450² = 22831900371405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106845451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 356002 + ... + 356301.

It is an arithmetic number, because the mean of its divisors is an integer number (11040712).

Almost surely, 2^106845450 is an apocalyptic number.

106845450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106845450 is an abundant number, since it is smaller than the sum of its proper divisors (158131638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106845450 is a wasteful number, since it uses less digits than its factorization.

106845450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712318 (or 712313 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 106845450 is about 10336.6072770518. The cubic root of 106845450 is about 474.5172565522.

The spelling of 106845450 in words is "one hundred six million, eight hundred forty-five thousand, four hundred fifty".