4492792 has 8 divisors (see below), whose sum is σ = 8424000. Its totient is φ = 2246392.

The previous prime is 4492753. The next prime is 4492793. The reversal of 4492792 is 2972944.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280792 + ... + 280807.

It is an arithmetic number, because the mean of its divisors is an integer number (1053000).

Almost surely, 2^4492792 is an apocalyptic number.

It is an amenable number.

4492792 is a deficient number, since it is larger than the sum of its proper divisors (3931208).

4492792 is a wasteful number, since it uses less digits than its factorization.

4492792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561605 (or 561601 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 4492792 is about 2119.6207207895. The cubic root of 4492792 is about 165.0081661095.

The spelling of 4492792 in words is "four million, four hundred ninety-two thousand, seven hundred ninety-two".