89862073 has 16 divisors (see below), whose sum is σ = 106389504. Its totient is φ = 74304720.

The previous prime is 89862053. The next prime is 89862079. The reversal of 89862073 is 37026898.

It is not a de Polignac number, because 89862073 - 2⁹ = 89861561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89862079) 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 in 15 ways as a sum of consecutive naturals, for example, 21436 + ... + 25282.

It is an arithmetic number, because the mean of its divisors is an integer number (6649344).

Almost surely, 2^89862073 is an apocalyptic number.

It is an amenable number.

89862073 is a deficient number, since it is larger than the sum of its proper divisors (16527431).

89862073 is a wasteful number, since it uses less digits than its factorization.

89862073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 89862073 is about 9479.5608020625. The cubic root of 89862073 is about 447.9114291981.

The spelling of 89862073 in words is "eighty-nine million, eight hundred sixty-two thousand, seventy-three".