84961627 has 2 divisors, whose sum is σ = 84961628. Its totient is φ = 84961626.

The previous prime is 84961579. The next prime is 84961633. The reversal of 84961627 is 72616948.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84961627 - 2¹¹ = 84959579 is a prime.

It is not a weakly prime, because it can be changed into another prime (84961637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42480813 + 42480814.

It is an arithmetic number, because the mean of its divisors is an integer number (42480814).

Almost surely, 2^84961627 is an apocalyptic number.

84961627 is a deficient number, since it is larger than the sum of its proper divisors (1).

84961627 is an equidigital number, since it uses as much as digits as its factorization.

84961627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 43.

The square root of 84961627 is about 9217.4631542524. The cubic root of 84961627 is about 439.6167927293.

The spelling of 84961627 in words is "eighty-four million, nine hundred sixty-one thousand, six hundred twenty-seven".