89895460 has 48 divisors (see below), whose sum is σ = 199967040. Its totient is φ = 33851520.

The previous prime is 89895457. The next prime is 89895469. The reversal of 89895460 is 6459898.

It is a happy number.

It is a super-2 number, since 2×89895460² = 16162387457223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89895469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68127 + ... + 69433.

It is an arithmetic number, because the mean of its divisors is an integer number (4165980).

Almost surely, 2^89895460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89895460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99983520).

89895460 is an abundant number, since it is smaller than the sum of its proper divisors (110071580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89895460 is a wasteful number, since it uses less digits than its factorization.

89895460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).

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

The square root of 89895460 is about 9481.3216378309. The cubic root of 89895460 is about 447.9668940779.

The spelling of 89895460 in words is "eighty-nine million, eight hundred ninety-five thousand, four hundred sixty".