4542263 has 8 divisors (see below), whose sum is σ = 5018880. Its totient is φ = 4076280.

The previous prime is 4542253. The next prime is 4542277. The reversal of 4542263 is 3622454.

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

It is a cyclic number.

It is not a de Polignac number, because 4542263 - 2²² = 347959 is a prime.

It is a super-2 number, since 2×4542263² = 41264306322338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542203) 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 7 ways as a sum of consecutive naturals, for example, 1745 + ... + 3482.

It is an arithmetic number, because the mean of its divisors is an integer number (627360).

Almost surely, 2^4542263 is an apocalyptic number.

4542263 is a deficient number, since it is larger than the sum of its proper divisors (476617).

4542263 is a wasteful number, since it uses less digits than its factorization.

4542263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5317.

The product of its digits is 5760, while the sum is 26.

The square root of 4542263 is about 2131.2585483700. The cubic root of 4542263 is about 165.6116022389.

The spelling of 4542263 in words is "four million, five hundred forty-two thousand, two hundred sixty-three".