4892538 has 32 divisors (see below), whose sum is σ = 11773440. Its totient is φ = 1324080.

The previous prime is 4892527. The next prime is 4892543. The reversal of 4892538 is 8352984.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4892496 and 4892505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268 + ... + 3863.

It is an arithmetic number, because the mean of its divisors is an integer number (367920).

Almost surely, 2^4892538 is an apocalyptic number.

4892538 is an abundant number, since it is smaller than the sum of its proper divisors (6880902).

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

4892538 is a wasteful number, since it uses less digits than its factorization.

4892538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162.

The product of its digits is 69120, while the sum is 39.

The square root of 4892538 is about 2211.9082259443. The cubic root of 4892538 is about 169.7636623634.

The spelling of 4892538 in words is "four million, eight hundred ninety-two thousand, five hundred thirty-eight".