4924992 has 56 divisors (see below), whose sum is σ = 13203936. Its totient is φ = 1619968.

The previous prime is 4924991. The next prime is 4924999. The reversal of 4924992 is 2994294.

It is a self number, because there is not a number n which added to its sum of digits gives 4924992.

It is not an unprimeable number, because it can be changed into a prime (4924991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21583 + ... + 21809.

Almost surely, 2^4924992 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 4924992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6601968).

4924992 is an abundant number, since it is smaller than the sum of its proper divisors (8278944).

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

4924992 is a wasteful number, since it uses less digits than its factorization.

4924992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 345 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 4924992 is about 2219.2322996928. The cubic root of 4924992 is about 170.1382036474.

The spelling of 4924992 in words is "four million, nine hundred twenty-four thousand, nine hundred ninety-two".