12776030 has 16 divisors (see below), whose sum is σ = 23739264. Its totient is φ = 4945440.

The previous prime is 12776011. The next prime is 12776047. The reversal of 12776030 is 3067721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20297 + ... + 20916.

It is an arithmetic number, because the mean of its divisors is an integer number (1483704).

Almost surely, 2^12776030 is an apocalyptic number.

12776030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12776030 is a deficient number, since it is larger than the sum of its proper divisors (10963234).

12776030 is a wasteful number, since it uses less digits than its factorization.

12776030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41251.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 12776030 is about 3574.3572848835. The cubic root of 12776030 is about 233.7753096790.

The spelling of 12776030 in words is "twelve million, seven hundred seventy-six thousand, thirty".