106040214 has 72 divisors (see below), whose sum is σ = 269961120. Its totient is φ = 29992032.

The previous prime is 106040201. The next prime is 106040239. The reversal of 106040214 is 412040601.

It is a super-2 number, since 2×106040214² = 22489053970331592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 95587 + ... + 96689.

It is an arithmetic number, because the mean of its divisors is an integer number (3749460).

Almost surely, 2^106040214 is an apocalyptic number.

106040214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106040214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134980560).

106040214 is an abundant number, since it is smaller than the sum of its proper divisors (163920906).

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

106040214 is a wasteful number, since it uses less digits than its factorization.

106040214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 106040214 is about 10297.5829202779. The cubic root of 106040214 is about 473.3221898895.

Adding to 106040214 its reverse (412040601), we get a palindrome (518080815).

The spelling of 106040214 in words is "one hundred six million, forty thousand, two hundred fourteen".