4992192 has 98 divisors (see below), whose sum is σ = 14991588. Its totient is φ = 1648512.

The previous prime is 4992187. The next prime is 4992233. The reversal of 4992192 is 2912994.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 46603 + ... + 46709.

Almost surely, 2^4992192 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 4992192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7495794).

4992192 is an abundant number, since it is smaller than the sum of its proper divisors (9999396).

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

4992192 is an equidigital number, since it uses as much as digits as its factorization.

4992192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 112 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 4992192 is about 2234.3213734823. The cubic root of 4992192 is about 170.9085383468.

It can be divided in two parts, 4992 and 192, that added together give a square (5184 = 72²).

The spelling of 4992192 in words is "four million, nine hundred ninety-two thousand, one hundred ninety-two".