4871545 has 8 divisors (see below), whose sum is σ = 6681024. Its totient is φ = 3340464.

The previous prime is 4871527. The next prime is 4871567. The reversal of 4871545 is 5451784.

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 4871545 - 2²¹ = 2774393 is a prime.

It is an Ulam number.

4871545 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4871545.

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, 69559 + ... + 69628.

It is an arithmetic number, because the mean of its divisors is an integer number (835128).

Almost surely, 2^4871545 is an apocalyptic number.

It is an amenable number.

4871545 is a deficient number, since it is larger than the sum of its proper divisors (1809479).

4871545 is a wasteful number, since it uses less digits than its factorization.

4871545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139199.

The product of its digits is 22400, while the sum is 34.

The square root of 4871545 is about 2207.1576744764. The cubic root of 4871545 is about 169.5205058103.

The spelling of 4871545 in words is "four million, eight hundred seventy-one thousand, five hundred forty-five".