89837382 has 8 divisors (see below), whose sum is σ = 179674776. Its totient is φ = 29945792.

The previous prime is 89837317. The next prime is 89837383. The reversal of 89837382 is 28373898.

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

89837382 is an admirable number.

It is a super-2 number, since 2×89837382² = 16141510409227848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89837383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7486443 + ... + 7486454.

It is an arithmetic number, because the mean of its divisors is an integer number (22459347).

Almost surely, 2^89837382 is an apocalyptic number.

89837382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

89837382 is a wasteful number, since it uses less digits than its factorization.

89837382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14972902.

The product of its digits is 580608, while the sum is 48.

The square root of 89837382 is about 9478.2583843236. The cubic root of 89837382 is about 447.8704019000.

The spelling of 89837382 in words is "eighty-nine million, eight hundred thirty-seven thousand, three hundred eighty-two".