4905542 has 8 divisors (see below), whose sum is σ = 7371216. Its totient is φ = 2448472.

The previous prime is 4905541. The next prime is 4905547. The reversal of 4905542 is 2455094.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905541) 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 in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (921402).

Almost surely, 2^4905542 is an apocalyptic number.

4905542 is a deficient number, since it is larger than the sum of its proper divisors (2465674).

4905542 is a wasteful number, since it uses less digits than its factorization.

4905542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4905542 is about 2214.8458185616. The cubic root of 4905542 is about 169.9139356751.

The spelling of 4905542 in words is "four million, nine hundred five thousand, five hundred forty-two".