12898051 has 2 divisors, whose sum is σ = 12898052. Its totient is φ = 12898050.

The previous prime is 12898043. The next prime is 12898057. The reversal of 12898051 is 15089821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12898051 - 2³ = 12898043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12897998 and 12898016.

It is not a weakly prime, because it can be changed into another prime (12898057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6449025 + 6449026.

It is an arithmetic number, because the mean of its divisors is an integer number (6449026).

Almost surely, 2^12898051 is an apocalyptic number.

12898051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12898051 is an equidigital number, since it uses as much as digits as its factorization.

12898051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 12898051 is about 3591.3856657285. The cubic root of 12898051 is about 234.5171979998.

The spelling of 12898051 in words is "twelve million, eight hundred ninety-eight thousand, fifty-one".