89852407 has 2 divisors, whose sum is σ = 89852408. Its totient is φ = 89852406.

The previous prime is 89852401. The next prime is 89852419. The reversal of 89852407 is 70425898.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89852407 - 2¹¹ = 89850359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89852401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44926203 + 44926204.

It is an arithmetic number, because the mean of its divisors is an integer number (44926204).

Almost surely, 2^89852407 is an apocalyptic number.

89852407 is a deficient number, since it is larger than the sum of its proper divisors (1).

89852407 is an equidigital number, since it uses as much as digits as its factorization.

89852407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 89852407 is about 9479.0509546051. The cubic root of 89852407 is about 447.8953687810.

The spelling of 89852407 in words is "eighty-nine million, eight hundred fifty-two thousand, four hundred seven".