89506097 has 2 divisors, whose sum is σ = 89506098. Its totient is φ = 89506096.

The previous prime is 89506063. The next prime is 89506147. The reversal of 89506097 is 79060598.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83978896 + 5527201 = 9164^2 + 2351^2 .

It is a cyclic number.

It is not a de Polignac number, because 89506097 - 2⁶ = 89506033 is a prime.

It is a super-2 number, since 2×89506097² = 16022682800346818, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (89500097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44753048 + 44753049.

It is an arithmetic number, because the mean of its divisors is an integer number (44753049).

Almost surely, 2^89506097 is an apocalyptic number.

It is an amenable number.

89506097 is a deficient number, since it is larger than the sum of its proper divisors (1).

89506097 is an equidigital number, since it uses as much as digits as its factorization.

89506097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 89506097 is about 9460.7661951874. The cubic root of 89506097 is about 447.3192003938.

The spelling of 89506097 in words is "eighty-nine million, five hundred six thousand, ninety-seven".