67276051 has 2 divisors, whose sum is σ = 67276052. Its totient is φ = 67276050.

The previous prime is 67276049. The next prime is 67276063. The reversal of 67276051 is 15067276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67276051 - 2¹ = 67276049 is a prime.

Together with 67276049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 67275998 and 67276016.

It is not a weakly prime, because it can be changed into another prime (67276031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33638025 + 33638026.

It is an arithmetic number, because the mean of its divisors is an integer number (33638026).

Almost surely, 2^67276051 is an apocalyptic number.

67276051 is a deficient number, since it is larger than the sum of its proper divisors (1).

67276051 is an equidigital number, since it uses as much as digits as its factorization.

67276051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 67276051 is about 8202.1979371386. The cubic root of 67276051 is about 406.7118538728.

The spelling of 67276051 in words is "sixty-seven million, two hundred seventy-six thousand, fifty-one".