89214407 has 2 divisors, whose sum is σ = 89214408. Its totient is φ = 89214406.

The previous prime is 89214403. The next prime is 89214421. The reversal of 89214407 is 70441298.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89214407 - 2² = 89214403 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 (89214403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44607203 + 44607204.

It is an arithmetic number, because the mean of its divisors is an integer number (44607204).

Almost surely, 2^89214407 is an apocalyptic number.

89214407 is a deficient number, since it is larger than the sum of its proper divisors (1).

89214407 is an equidigital number, since it uses as much as digits as its factorization.

89214407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 89214407 is about 9445.3378446724. The cubic root of 89214407 is about 446.8327511006.

The spelling of 89214407 in words is "eighty-nine million, two hundred fourteen thousand, four hundred seven".