5398860 has 96 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 1317888.

The previous prime is 5398849. The next prime is 5398873. The reversal of 5398860 is 688935.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68301 + ... + 68379.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

Almost surely, 2^5398860 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 5398860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8225280).

5398860 is an abundant number, since it is smaller than the sum of its proper divisors (11051700).

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

5398860 is a wasteful number, since it uses less digits than its factorization.

5398860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 5398860 is about 2323.5447058320. The cubic root of 5398860 is about 175.4287175712.

The spelling of 5398860 in words is "five million, three hundred ninety-eight thousand, eight hundred sixty".