4565542 has 8 divisors (see below), whose sum is σ = 6859800. Its totient is φ = 2278944.

The previous prime is 4565501. The next prime is 4565543. The reversal of 4565542 is 2455654.

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 (4565543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (857475).

Almost surely, 2^4565542 is an apocalyptic number.

4565542 is a deficient number, since it is larger than the sum of its proper divisors (2294258).

4565542 is a wasteful number, since it uses less digits than its factorization.

4565542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830.

The product of its digits is 24000, while the sum is 31.

The square root of 4565542 is about 2136.7128960157. The cubic root of 4565542 is about 165.8940389240.

The spelling of 4565542 in words is "four million, five hundred sixty-five thousand, five hundred forty-two".