89700607 has 2 divisors, whose sum is σ = 89700608. Its totient is φ = 89700606.

The previous prime is 89700571. The next prime is 89700631. The reversal of 89700607 is 70600798.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89700607 - 2¹⁵ = 89667839 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89700407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44850303 + 44850304.

It is an arithmetic number, because the mean of its divisors is an integer number (44850304).

Almost surely, 2^89700607 is an apocalyptic number.

89700607 is a deficient number, since it is larger than the sum of its proper divisors (1).

89700607 is an equidigital number, since it uses as much as digits as its factorization.

89700607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 89700607 is about 9471.0404391492. The cubic root of 89700607 is about 447.6429962373.

The spelling of 89700607 in words is "eighty-nine million, seven hundred thousand, six hundred seven".