2107386225 has 72 divisors (see below), whose sum is σ = 4368648960. Its totient is φ = 951125760.

The previous prime is 2107386223. The next prime is 2107386227. The reversal of 2107386225 is 5226837012.

2107386225 is a `hidden beast` number, since 21 + 0 + 7 + 3 + 8 + 622 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (2107386223) and next prime (2107386227).

It is not a de Polignac number, because 2107386225 - 2¹ = 2107386223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2107386225.

It is not an unprimeable number, because it can be changed into a prime (2107386221) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 115957 + ... + 132893.

It is an arithmetic number, because the mean of its divisors is an integer number (60675680).

Almost surely, 2^2107386225 is an apocalyptic number.

2107386225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2107386225 is an abundant number, since it is smaller than the sum of its proper divisors (2261262735).

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

2107386225 is a wasteful number, since it uses less digits than its factorization.

2107386225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17039 (or 17031 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2107386225 is about 45906.2765316465. The cubic root of 2107386225 is about 1282.0787805410.

The spelling of 2107386225 in words is "two billion, one hundred seven million, three hundred eighty-six thousand, two hundred twenty-five".