12041025 has 24 divisors (see below), whose sum is σ = 20040384. Its totient is φ = 6379200.

The previous prime is 12040999. The next prime is 12041027. The reversal of 12041025 is 52014021.

It is not a de Polignac number, because 12041025 - 2¹⁰ = 12040001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 12040995 and 12041013.

It is not an unprimeable number, because it can be changed into a prime (12041027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13132 + ... + 14018.

It is an arithmetic number, because the mean of its divisors is an integer number (835016).

Almost surely, 2^12041025 is an apocalyptic number.

12041025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12041025 is a deficient number, since it is larger than the sum of its proper divisors (7999359).

12041025 is a wasteful number, since it uses less digits than its factorization.

12041025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 12041025 is about 3470.0180114806. The cubic root of 12041025 is about 229.2034512119.

Adding to 12041025 its reverse (52014021), we get a palindrome (64055046).

The spelling of 12041025 in words is "twelve million, forty-one thousand, twenty-five".