5987898 has 96 divisors (see below), whose sum is σ = 16197120. Its totient is φ = 1632960.

The previous prime is 5987897. The next prime is 5987899. The reversal of 5987898 is 8987895.

It is an interprime number because it is at equal distance from previous prime (5987897) and next prime (5987899).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5987897) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81990 + ... + 82062.

It is an arithmetic number, because the mean of its divisors is an integer number (168720).

Almost surely, 2^5987898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5987898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8098560).

5987898 is an abundant number, since it is smaller than the sum of its proper divisors (10209222).

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

5987898 is a wasteful number, since it uses less digits than its factorization.

5987898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 116 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 54.

The square root of 5987898 is about 2447.0181854657. The cubic root of 5987898 is about 181.5898059768.

The spelling of 5987898 in words is "five million, nine hundred eighty-seven thousand, eight hundred ninety-eight".