84672527 has 2 divisors, whose sum is σ = 84672528. Its totient is φ = 84672526.

The previous prime is 84672487. The next prime is 84672559. The reversal of 84672527 is 72527648.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84672527 - 2¹² = 84668431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84672127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42336263 + 42336264.

It is an arithmetic number, because the mean of its divisors is an integer number (42336264).

Almost surely, 2^84672527 is an apocalyptic number.

84672527 is a deficient number, since it is larger than the sum of its proper divisors (1).

84672527 is an equidigital number, since it uses as much as digits as its factorization.

84672527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 41.

The square root of 84672527 is about 9201.7676019339. The cubic root of 84672527 is about 439.1175962242.

The spelling of 84672527 in words is "eighty-four million, six hundred seventy-two thousand, five hundred twenty-seven".