89748120 has 192 divisors, whose sum is σ = 338607360. Its totient is φ = 18627840.

The previous prime is 89748119. The next prime is 89748121. The reversal of 89748120 is 2184798.

It is an interprime number because it is at equal distance from previous prime (89748119) and next prime (89748121).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89748121) 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 47 ways as a sum of consecutive naturals, for example, 101199 + ... + 102081.

It is an arithmetic number, because the mean of its divisors is an integer number (1763580).

Almost surely, 2^89748120 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 89748120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169303680).

89748120 is an abundant number, since it is smaller than the sum of its proper divisors (248859240).

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

89748120 is a wasteful number, since it uses less digits than its factorization.

89748120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 89748120 is about 9473.5484376236. The cubic root of 89748120 is about 447.7220187703.

The spelling of 89748120 in words is "eighty-nine million, seven hundred forty-eight thousand, one hundred twenty".