89293207 has 2 divisors, whose sum is σ = 89293208. Its totient is φ = 89293206.

The previous prime is 89293201. The next prime is 89293213. The reversal of 89293207 is 70239298.

It is a balanced prime because it is at equal distance from previous prime (89293201) and next prime (89293213).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89293207 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89293207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89293201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44646603 + 44646604.

It is an arithmetic number, because the mean of its divisors is an integer number (44646604).

Almost surely, 2^89293207 is an apocalyptic number.

89293207 is a deficient number, since it is larger than the sum of its proper divisors (1).

89293207 is an equidigital number, since it uses as much as digits as its factorization.

89293207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 89293207 is about 9449.5082940860. The cubic root of 89293207 is about 446.9642696910.

The spelling of 89293207 in words is "eighty-nine million, two hundred ninety-three thousand, two hundred seven".