4928542 has 4 divisors (see below), whose sum is σ = 7392816. Its totient is φ = 2464270.

The previous prime is 4928537. The next prime is 4928549. The reversal of 4928542 is 2458294.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 4² + 9³ + 2¹⁷ + 8 + 5⁷ + 4¹¹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 4928498 and 4928507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928549) 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, 1232134 + ... + 1232137.

It is an arithmetic number, because the mean of its divisors is an integer number (1848204).

Almost surely, 2^4928542 is an apocalyptic number.

4928542 is a deficient number, since it is larger than the sum of its proper divisors (2464274).

4928542 is a wasteful number, since it uses less digits than its factorization.

4928542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464273.

The product of its digits is 23040, while the sum is 34.

The square root of 4928542 is about 2220.0319817516. The cubic root of 4928542 is about 170.1790731256.

The spelling of 4928542 in words is "four million, nine hundred twenty-eight thousand, five hundred forty-two".