4906542 has 8 divisors (see below), whose sum is σ = 9813096. Its totient is φ = 1635512.

The previous prime is 4906513. The next prime is 4906543. The reversal of 4906542 is 2456094.

It is a sphenic number, since it is the product of 3 distinct primes.

4906542 is an admirable number.

It is a d-powerful number, because it can be written as 4³ + 9⁷ + 0 + 6⁶ + 5⁵ + 4⁸ + 2¹³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4906543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 408873 + ... + 408884.

It is an arithmetic number, because the mean of its divisors is an integer number (1226637).

Almost surely, 2^4906542 is an apocalyptic number.

4906542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4906542 is a wasteful number, since it uses less digits than its factorization.

4906542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817762.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4906542 is about 2215.0715564062. The cubic root of 4906542 is about 169.9254806034.

The spelling of 4906542 in words is "four million, nine hundred six thousand, five hundred forty-two".