12525107 has 8 divisors (see below), whose sum is σ = 15156576. Its totient is φ = 10104192.

The previous prime is 12525103. The next prime is 12525113. The reversal of 12525107 is 70152521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12525107 - 2² = 12525103 is a prime.

It is a super-2 number, since 2×12525107² = 313756610722898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12525101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52508 + ... + 52745.

It is an arithmetic number, because the mean of its divisors is an integer number (1894572).

Almost surely, 2^12525107 is an apocalyptic number.

12525107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12525107 is a deficient number, since it is larger than the sum of its proper divisors (2631469).

12525107 is a wasteful number, since it uses less digits than its factorization.

12525107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105277.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 12525107 is about 3539.0827907807. The cubic root of 12525107 is about 232.2347195931.

Adding to 12525107 its reverse (70152521), we get a palindrome (82677628).

The spelling of 12525107 in words is "twelve million, five hundred twenty-five thousand, one hundred seven".