5458992 has 120 divisors (see below), whose sum is σ = 17980992. Its totient is φ = 1411200.

The previous prime is 5458991. The next prime is 5459009. The reversal of 5458992 is 2998545.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5458991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25767 + ... + 25977.

Almost surely, 2^5458992 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 5458992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8990496).

5458992 is an abundant number, since it is smaller than the sum of its proper divisors (12522000).

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

5458992 is a wasteful number, since it uses less digits than its factorization.

5458992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 234 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 5458992 is about 2336.4485870654. The cubic root of 5458992 is about 176.0776172803.

The spelling of 5458992 in words is "five million, four hundred fifty-eight thousand, nine hundred ninety-two".