89622067 has 2 divisors, whose sum is σ = 89622068. Its totient is φ = 89622066.

The previous prime is 89622017. The next prime is 89622073. The reversal of 89622067 is 76022698.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89622067 - 2¹¹ = 89620019 is a prime.

It is a super-2 number, since 2×89622067² = 16064229786704978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (89622017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44811033 + 44811034.

It is an arithmetic number, because the mean of its divisors is an integer number (44811034).

Almost surely, 2^89622067 is an apocalyptic number.

89622067 is a deficient number, since it is larger than the sum of its proper divisors (1).

89622067 is an equidigital number, since it uses as much as digits as its factorization.

89622067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 89622067 is about 9466.8932073833. The cubic root of 89622067 is about 447.5123090983.

The spelling of 89622067 in words is "eighty-nine million, six hundred twenty-two thousand, sixty-seven".