12260030 has 16 divisors (see below), whose sum is σ = 22151664. Its totient is φ = 4885440.

The previous prime is 12259981. The next prime is 12260033. The reversal of 12260030 is 3006221.

12260030 = T₂₂₁₂ + T₂₂₁₃ + ... + T₂₂₁₆.

It is a junction number, because it is equal to n+sod(n) for n = 12259987 and 12260014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260033) 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, 629 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (1384479).

Almost surely, 2^12260030 is an apocalyptic number.

12260030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12260030 is a deficient number, since it is larger than the sum of its proper divisors (9891634).

12260030 is a wasteful number, since it uses less digits than its factorization.

12260030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12260030 is about 3501.4325639658. The cubic root of 12260030 is about 230.5847126450.

Adding to 12260030 its reverse (3006221), we get a palindrome (15266251).

The spelling of 12260030 in words is "twelve million, two hundred sixty thousand, thirty".