12472026 has 32 divisors (see below), whose sum is σ = 29749248. Its totient is φ = 3408240.

The previous prime is 12471973. The next prime is 12472039. The reversal of 12472026 is 62027421.

It is a super-3 number, since 3×12472026³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12471987 and 12472005.

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, 5490 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (929664).

Almost surely, 2^12472026 is an apocalyptic number.

12472026 is an abundant number, since it is smaller than the sum of its proper divisors (17277222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12472026 is a wasteful number, since it uses less digits than its factorization.

12472026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12946.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 12472026 is about 3531.5755690626. The cubic root of 12472026 is about 231.9061872984.

Adding to 12472026 its reverse (62027421), we get a palindrome (74499447).

The spelling of 12472026 in words is "twelve million, four hundred seventy-two thousand, twenty-six".