12025527 has 16 divisors (see below), whose sum is σ = 16811520. Its totient is φ = 7631712.

The previous prime is 12025513. The next prime is 12025529. The reversal of 12025527 is 72552021.

It is not a de Polignac number, because 12025527 - 2⁶ = 12025463 is a prime.

It is a super-2 number, since 2×12025527² = 289226599255458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12025497 and 12025506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025529) 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, 27174 + ... + 27612.

It is an arithmetic number, because the mean of its divisors is an integer number (1050720).

Almost surely, 2^12025527 is an apocalyptic number.

12025527 is a deficient number, since it is larger than the sum of its proper divisors (4785993).

12025527 is a wasteful number, since it uses less digits than its factorization.

12025527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 12025527 is about 3467.7841628337. The cubic root of 12025527 is about 229.1050730924.

Adding to 12025527 its reverse (72552021), we get a palindrome (84577548).

The spelling of 12025527 in words is "twelve million, twenty-five thousand, five hundred twenty-seven".