89438240060 has 48 divisors (see below), whose sum is σ = 202296968832. Its totient is φ = 33018624000.

The previous prime is 89438240051. The next prime is 89438240069. The reversal of 89438240060 is 6004283498.

It is an interprime number because it is at equal distance from previous prime (89438240051) and next prime (89438240069).

It is a junction number, because it is equal to n+sod(n) for n = 89438239993 and 89438240020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89438240069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2171660 + ... + 2212460.

It is an arithmetic number, because the mean of its divisors is an integer number (4214520184).

Almost surely, 2^89438240060 is an apocalyptic number.

It is an amenable number.

89438240060 is an abundant number, since it is smaller than the sum of its proper divisors (112858728772).

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

89438240060 is a wasteful number, since it uses less digits than its factorization.

89438240060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49254 (or 49252 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 89438240060 in words is "eighty-nine billion, four hundred thirty-eight million, two hundred forty thousand, sixty".