4916545 has 8 divisors (see below), whose sum is σ = 6011496. Its totient is φ = 3858816.

The previous prime is 4916489. The next prime is 4916557. The reversal of 4916545 is 5456194.

It can be written as a sum of positive squares in 4 ways, for example, as 146689 + 4769856 = 383^2 + 2184^2 .

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 4916545 - 2⁹ = 4916033 is a prime.

It is a Duffinian number.

4916545 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4916545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9012 + ... + 9541.

It is an arithmetic number, because the mean of its divisors is an integer number (751437).

Almost surely, 2^4916545 is an apocalyptic number.

It is an amenable number.

4916545 is a deficient number, since it is larger than the sum of its proper divisors (1094951).

4916545 is a wasteful number, since it uses less digits than its factorization.

4916545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18611.

The product of its digits is 21600, while the sum is 34.

The square root of 4916545 is about 2217.3283473586. The cubic root of 4916545 is about 170.0408782896.

The spelling of 4916545 in words is "four million, nine hundred sixteen thousand, five hundred forty-five".