89311350 has 48 divisors (see below), whose sum is σ = 222217920. Its totient is φ = 23738400.

The previous prime is 89311349. The next prime is 89311357. The reversal of 89311350 is 5311398.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89311357) 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 23 ways as a sum of consecutive naturals, for example, 56065 + ... + 57635.

It is an arithmetic number, because the mean of its divisors is an integer number (4629540).

Almost surely, 2^89311350 is an apocalyptic number.

89311350 is an abundant number, since it is smaller than the sum of its proper divisors (132906570).

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

89311350 is a wasteful number, since it uses less digits than its factorization.

89311350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965 (or 1960 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 89311350 is about 9450.4682423677. The cubic root of 89311350 is about 446.9945397188.

The spelling of 89311350 in words is "eighty-nine million, three hundred eleven thousand, three hundred fifty".