89960485 has 4 divisors (see below), whose sum is σ = 107952588. Its totient is φ = 71968384.

The previous prime is 89960477. The next prime is 89960501. The reversal of 89960485 is 58406998.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46703556 + 43256929 = 6834^2 + 6577^2 .

It is a cyclic number.

It is not a de Polignac number, because 89960485 - 2³ = 89960477 is a prime.

It is a super-2 number, since 2×89960485² = 16185777722870450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8996044 + ... + 8996053.

It is an arithmetic number, because the mean of its divisors is an integer number (26988147).

Almost surely, 2^89960485 is an apocalyptic number.

It is an amenable number.

89960485 is a deficient number, since it is larger than the sum of its proper divisors (17992103).

89960485 is a wasteful number, since it uses less digits than its factorization.

89960485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17992102.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 89960485 is about 9484.7501284957. The cubic root of 89960485 is about 448.0748788664.

The spelling of 89960485 in words is "eighty-nine million, nine hundred sixty thousand, four hundred eighty-five".