28376627 has 2 divisors, whose sum is σ = 28376628. Its totient is φ = 28376626.

The previous prime is 28376617. The next prime is 28376639. The reversal of 28376627 is 72667382.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28376627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28376617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14188313 + 14188314.

It is an arithmetic number, because the mean of its divisors is an integer number (14188314).

Almost surely, 2^28376627 is an apocalyptic number.

28376627 is a deficient number, since it is larger than the sum of its proper divisors (1).

28376627 is an equidigital number, since it uses as much as digits as its factorization.

28376627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 41.

The square root of 28376627 is about 5326.9716537635. The cubic root of 28376627 is about 305.0143395569.

The spelling of 28376627 in words is "twenty-eight million, three hundred seventy-six thousand, six hundred twenty-seven".