89432467 has 2 divisors, whose sum is σ = 89432468. Its totient is φ = 89432466.

The previous prime is 89432459. The next prime is 89432479. The reversal of 89432467 is 76423498.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89432467 - 2³ = 89432459 is a prime.

It is not a weakly prime, because it can be changed into another prime (89432407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44716233 + 44716234.

It is an arithmetic number, because the mean of its divisors is an integer number (44716234).

Almost surely, 2^89432467 is an apocalyptic number.

89432467 is a deficient number, since it is larger than the sum of its proper divisors (1).

89432467 is an equidigital number, since it uses as much as digits as its factorization.

89432467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 89432467 is about 9456.8740607031. The cubic root of 89432467 is about 447.1965080138.

The spelling of 89432467 in words is "eighty-nine million, four hundred thirty-two thousand, four hundred sixty-seven".