4557045 has 8 divisors (see below), whose sum is σ = 7291296. Its totient is φ = 2430416.

The previous prime is 4557043. The next prime is 4557053. The reversal of 4557045 is 5407554.

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 4557045 - 2¹ = 4557043 is a prime.

4557045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4557041) 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 7 ways as a sum of consecutive naturals, for example, 151887 + ... + 151916.

It is an arithmetic number, because the mean of its divisors is an integer number (911412).

Almost surely, 2^4557045 is an apocalyptic number.

It is an amenable number.

4557045 is a deficient number, since it is larger than the sum of its proper divisors (2734251).

4557045 is a wasteful number, since it uses less digits than its factorization.

4557045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303811.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 4557045 is about 2134.7236355088. The cubic root of 4557045 is about 165.7910590346.

The spelling of 4557045 in words is "four million, five hundred fifty-seven thousand, forty-five".