89141472 has 240 divisors, whose sum is σ = 318336480. Its totient is φ = 23970816.

The previous prime is 89141449. The next prime is 89141477. The reversal of 89141472 is 27414198.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89141477) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5243608 + ... + 5243624.

It is an arithmetic number, because the mean of its divisors is an integer number (1326402).

Almost surely, 2^89141472 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 89141472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159168240).

89141472 is an abundant number, since it is smaller than the sum of its proper divisors (229195008).

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

89141472 is an equidigital number, since it uses as much as digits as its factorization.

89141472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 29 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 89141472 is about 9441.4761557714. The cubic root of 89141472 is about 446.7109522686.

The spelling of 89141472 in words is "eighty-nine million, one hundred forty-one thousand, four hundred seventy-two".