4498992 has 60 divisors (see below), whose sum is σ = 12734800. Its totient is φ = 1482624.

The previous prime is 4498987. The next prime is 4499003. The reversal of 4498992 is 2998944.

It is a super-3 number, since 3×4498992³ (a number of 21 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22509 + ... + 22707.

Almost surely, 2^4498992 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 4498992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6367400).

4498992 is an abundant number, since it is smaller than the sum of its proper divisors (8235808).

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

4498992 is a wasteful number, since it uses less digits than its factorization.

4498992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 361 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 4498992 is about 2121.0827423748. The cubic root of 4498992 is about 165.0840343291.

The spelling of 4498992 in words is "four million, four hundred ninety-eight thousand, nine hundred ninety-two".