89858098 has 16 divisors (see below), whose sum is σ = 147809376. Its totient is φ = 40631040.

The previous prime is 89858071. The next prime is 89858099. The reversal of 89858098 is 89085898.

It is not an unprimeable number, because it can be changed into a prime (89858099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6336 + ... + 14827.

It is an arithmetic number, because the mean of its divisors is an integer number (9238086).

Almost surely, 2^89858098 is an apocalyptic number.

89858098 is a deficient number, since it is larger than the sum of its proper divisors (57951278).

89858098 is a wasteful number, since it uses less digits than its factorization.

89858098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369.

The product of its (nonzero) digits is 1658880, while the sum is 55.

The square root of 89858098 is about 9479.3511381318. The cubic root of 89858098 is about 447.9048247277.

It can be divided in two parts, 898 and 58098, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 89858098 in words is "eighty-nine million, eight hundred fifty-eight thousand, ninety-eight".