89538044 has 24 divisors (see below), whose sum is σ = 162288000. Its totient is φ = 43179840.

The previous prime is 89538023. The next prime is 89538067. The reversal of 89538044 is 44083598.

It is a super-2 number, since 2×89538044² = 16034122646691872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 89537992 and 89538010.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42242 + ... + 44310.

It is an arithmetic number, because the mean of its divisors is an integer number (6762000).

Almost surely, 2^89538044 is an apocalyptic number.

It is an amenable number.

89538044 is a deficient number, since it is larger than the sum of its proper divisors (72749956).

89538044 is a wasteful number, since it uses less digits than its factorization.

89538044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 89538044 is about 9462.4544384636. The cubic root of 89538044 is about 447.3724139256.

The spelling of 89538044 in words is "eighty-nine million, five hundred thirty-eight thousand, forty-four".