4554739 has 8 divisors (see below), whose sum is σ = 5246208. Its totient is φ = 3873480.

The previous prime is 4554733. The next prime is 4554743. The reversal of 4554739 is 9374554.

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 4554739 - 2⁵ = 4554707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4554698 and 4554707.

It is not an unprimeable number, because it can be changed into a prime (4554733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567 + ... + 3400.

It is an arithmetic number, because the mean of its divisors is an integer number (655776).

Almost surely, 2^4554739 is an apocalyptic number.

4554739 is a deficient number, since it is larger than the sum of its proper divisors (691469).

4554739 is a wasteful number, since it uses less digits than its factorization.

4554739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

The product of its digits is 75600, while the sum is 37.

The square root of 4554739 is about 2134.1834504091. The cubic root of 4554739 is about 165.7630892510.

The spelling of 4554739 in words is "four million, five hundred fifty-four thousand, seven hundred thirty-nine".