4681542 has 8 divisors (see below), whose sum is σ = 9363096. Its totient is φ = 1560512.

The previous prime is 4681519. The next prime is 4681559. The reversal of 4681542 is 2451864.

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

4681542 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 390123 + ... + 390134.

It is an arithmetic number, because the mean of its divisors is an integer number (1170387).

Almost surely, 2^4681542 is an apocalyptic number.

4681542 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.

4681542 is a wasteful number, since it uses less digits than its factorization.

4681542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780262.

The product of its digits is 7680, while the sum is 30.

The square root of 4681542 is about 2163.6871308024. The cubic root of 4681542 is about 167.2873011196.

The spelling of 4681542 in words is "four million, six hundred eighty-one thousand, five hundred forty-two".