4542746 has 8 divisors (see below), whose sum is σ = 7338324. Its totient is φ = 2096640.

The previous prime is 4542743. The next prime is 4542751. The reversal of 4542746 is 6472454.

It can be written as a sum of positive squares in 2 ways, for example, as 3845521 + 697225 = 1961^2 + 835^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4542743) 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, 87335 + ... + 87386.

Almost surely, 2^4542746 is an apocalyptic number.

4542746 is a deficient number, since it is larger than the sum of its proper divisors (2795578).

4542746 is a wasteful number, since it uses less digits than its factorization.

4542746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174736.

The product of its digits is 26880, while the sum is 32.

The square root of 4542746 is about 2131.3718586863. The cubic root of 4542746 is about 165.6174721154.

The spelling of 4542746 in words is "four million, five hundred forty-two thousand, seven hundred forty-six".