89107340 has 96 divisors (see below), whose sum is σ = 227673600. Its totient is φ = 28615680.

The previous prime is 89107331. The next prime is 89107349. The reversal of 89107340 is 4370198.

It is an interprime number because it is at equal distance from previous prime (89107331) and next prime (89107349).

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 89107297 and 89107306.

It is not an unprimeable number, because it can be changed into a prime (89107349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369620 + ... + 369860.

It is an arithmetic number, because the mean of its divisors is an integer number (2371600).

Almost surely, 2^89107340 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 89107340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113836800).

89107340 is an abundant number, since it is smaller than the sum of its proper divisors (138566260).

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

89107340 is a wasteful number, since it uses less digits than its factorization.

89107340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 89107340 is about 9439.6684263802. The cubic root of 89107340 is about 446.6539302326.

The spelling of 89107340 in words is "eighty-nine million, one hundred seven thousand, three hundred forty".