106250205 has 16 divisors (see below), whose sum is σ = 173954880. Its totient is φ = 55348608.

The previous prime is 106250201. The next prime is 106250267. The reversal of 106250205 is 502052601.

It is not a de Polignac number, because 106250205 - 2² = 106250201 is a prime.

It is a super-2 number, since 2×106250205² = 22578212125084050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106250201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81720 + ... + 83009.

It is an arithmetic number, because the mean of its divisors is an integer number (10872180).

Almost surely, 2^106250205 is an apocalyptic number.

106250205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106250205 is a deficient number, since it is larger than the sum of its proper divisors (67704675).

106250205 is a wasteful number, since it uses less digits than its factorization.

106250205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164780.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 106250205 is about 10307.7740080000. The cubic root of 106250205 is about 473.6344232045.

The spelling of 106250205 in words is "one hundred six million, two hundred fifty thousand, two hundred five".