12260029 has 4 divisors (see below), whose sum is σ = 12267100. Its totient is φ = 12252960.

The previous prime is 12259981. The next prime is 12260033. The reversal of 12260029 is 92006221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 92006221 = 709 ⋅129769.

It can be written as a sum of positive squares in 2 ways, for example, as 1004004 + 11256025 = 1002^2 + 3355^2 .

It is a cyclic number.

It is not a de Polignac number, because 12260029 - 2¹⁷ = 12128957 is a prime.

It is a super-2 number, since 2×12260029² = 300616622161682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12259991 and 12260009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (3066775).

Almost surely, 2^12260029 is an apocalyptic number.

It is an amenable number.

12260029 is a deficient number, since it is larger than the sum of its proper divisors (7071).

12260029 is an equidigital number, since it uses as much as digits as its factorization.

12260029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 12260029 is about 3501.4324211671. The cubic root of 12260029 is about 230.5847063758.

The spelling of 12260029 in words is "twelve million, two hundred sixty thousand, twenty-nine".