89062423 has 2 divisors, whose sum is σ = 89062424. Its totient is φ = 89062422.

The previous prime is 89062399. The next prime is 89062427. The reversal of 89062423 is 32426098.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89062423 is a prime.

It is equal to p_5165926 and since 89062423 and 5165926 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89062427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44531211 + 44531212.

It is an arithmetic number, because the mean of its divisors is an integer number (44531212).

Almost surely, 2^89062423 is an apocalyptic number.

89062423 is a deficient number, since it is larger than the sum of its proper divisors (1).

89062423 is an equidigital number, since it uses as much as digits as its factorization.

89062423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 89062423 is about 9437.2889645279. The cubic root of 89062423 is about 446.5788682287.

The spelling of 89062423 in words is "eighty-nine million, sixty-two thousand, four hundred twenty-three".