207141425 has 6 divisors (see below), whose sum is σ = 256855398. Its totient is φ = 165713120.

The previous prime is 207141391. The next prime is 207141433. The reversal of 207141425 is 524141702.

It can be written as a sum of positive squares in 3 ways, for example, as 1620529 + 205520896 = 1273^2 + 14336^2 .

It is not a de Polignac number, because 207141425 - 2⁸ = 207141169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 207141394 and 207141403.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4142804 + ... + 4142853.

It is an arithmetic number, because the mean of its divisors is an integer number (42809233).

Almost surely, 2^207141425 is an apocalyptic number.

207141425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

207141425 is a deficient number, since it is larger than the sum of its proper divisors (49713973).

207141425 is an equidigital number, since it uses as much as digits as its factorization.

207141425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8285667 (or 8285662 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 207141425 is about 14392.4085892529. The cubic root of 207141425 is about 591.6828570147.

The spelling of 207141425 in words is "two hundred seven million, one hundred forty-one thousand, four hundred twenty-five".