89195480 has 32 divisors (see below), whose sum is σ = 218935440. Its totient is φ = 32434560.

The previous prime is 89195479. The next prime is 89195489. The reversal of 89195480 is 8459198.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89195489) 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, 100919 + ... + 101798.

Almost surely, 2^89195480 is an apocalyptic number.

It is an amenable number.

89195480 is an abundant number, since it is smaller than the sum of its proper divisors (129739960).

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

89195480 is a wasteful number, since it uses less digits than its factorization.

89195480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202739 (or 202735 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 89195480 is about 9444.3358686569. The cubic root of 89195480 is about 446.8011500700.

The spelling of 89195480 in words is "eighty-nine million, one hundred ninety-five thousand, four hundred eighty".