89332051 has 2 divisors, whose sum is σ = 89332052. Its totient is φ = 89332050.

The previous prime is 89332043. The next prime is 89332079. The reversal of 89332051 is 15023398.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89332051 - 2³ = 89332043 is a prime.

It is equal to p_5180737 and since 89332051 and 5180737 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (89332031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44666025 + 44666026.

It is an arithmetic number, because the mean of its divisors is an integer number (44666026).

Almost surely, 2^89332051 is an apocalyptic number.

89332051 is a deficient number, since it is larger than the sum of its proper divisors (1).

89332051 is an equidigital number, since it uses as much as digits as its factorization.

89332051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 89332051 is about 9451.5634156472. The cubic root of 89332051 is about 447.0290725419.

The spelling of 89332051 in words is "eighty-nine million, three hundred thirty-two thousand, fifty-one".