12770031 has 8 divisors (see below), whose sum is σ = 17100720. Its totient is φ = 8476352.

The previous prime is 12769993. The next prime is 12770053. The reversal of 12770031 is 13007721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12770031 - 2⁷ = 12769903 is a prime.

It is a super-2 number, since 2×12770031² = 326147383481922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12770431) 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, 8436 + ... + 9833.

It is an arithmetic number, because the mean of its divisors is an integer number (2137590).

Almost surely, 2^12770031 is an apocalyptic number.

12770031 is a deficient number, since it is larger than the sum of its proper divisors (4330689).

12770031 is a wasteful number, since it uses less digits than its factorization.

12770031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 12770031 is about 3573.5180145062. The cubic root of 12770031 is about 233.7387141262.

Adding to 12770031 its reverse (13007721), we get a palindrome (25777752).

The spelling of 12770031 in words is "twelve million, seven hundred seventy thousand, thirty-one".