89882305 has 8 divisors (see below), whose sum is σ = 107926632. Its totient is φ = 71860608.

The previous prime is 89882279. The next prime is 89882333. The reversal of 89882305 is 50328898.

It can be written as a sum of positive squares in 4 ways, for example, as 2702736 + 87179569 = 1644^2 + 9337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89882305 - 2⁹ = 89881793 is a prime.

It is a super-2 number, since 2×89882305² = 16157657504226050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4867 + ... + 14263.

It is an arithmetic number, because the mean of its divisors is an integer number (13490829).

Almost surely, 2^89882305 is an apocalyptic number.

It is an amenable number.

89882305 is a deficient number, since it is larger than the sum of its proper divisors (18044327).

89882305 is a wasteful number, since it uses less digits than its factorization.

89882305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11315.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 89882305 is about 9480.6278800510. The cubic root of 89882305 is about 447.9450416878.

The spelling of 89882305 in words is "eighty-nine million, eight hundred eighty-two thousand, three hundred five".