89627423 has 2 divisors, whose sum is σ = 89627424. Its totient is φ = 89627422.

The previous prime is 89627413. The next prime is 89627443. The reversal of 89627423 is 32472698.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89627423 - 2¹⁰ = 89626399 is a prime.

It is equal to p_5196776 and since 89627423 and 5196776 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 (89627413) 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, 44813711 + 44813712.

It is an arithmetic number, because the mean of its divisors is an integer number (44813712).

Almost surely, 2^89627423 is an apocalyptic number.

89627423 is a deficient number, since it is larger than the sum of its proper divisors (1).

89627423 is an equidigital number, since it uses as much as digits as its factorization.

89627423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 89627423 is about 9467.1760837116. The cubic root of 89627423 is about 447.5212236743.

The spelling of 89627423 in words is "eighty-nine million, six hundred twenty-seven thousand, four hundred twenty-three".