12025715 has 16 divisors (see below), whose sum is σ = 16456608. Its totient is φ = 8357376.

The previous prime is 12025697. The next prime is 12025733. The reversal of 12025715 is 51752021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12025697) and next prime (12025733).

It is a cyclic number.

It is not a de Polignac number, because 12025715 - 2¹⁴ = 12009331 is a prime.

It is a super-2 number, since 2×12025715² = 289235642522450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4337 + ... + 6546.

It is an arithmetic number, because the mean of its divisors is an integer number (1028538).

Almost surely, 2^12025715 is an apocalyptic number.

12025715 is a deficient number, since it is larger than the sum of its proper divisors (4430893).

12025715 is a wasteful number, since it uses less digits than its factorization.

12025715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10918.

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

The square root of 12025715 is about 3467.8112693744. The cubic root of 12025715 is about 229.1062669841.

Adding to 12025715 its reverse (51752021), we get a palindrome (63777736).

The spelling of 12025715 in words is "twelve million, twenty-five thousand, seven hundred fifteen".