4656505 has 16 divisors (see below), whose sum is σ = 6424704. Its totient is φ = 3173760.

The previous prime is 4656503. The next prime is 4656517. The reversal of 4656505 is 5056564.

It is not a de Polignac number, because 4656505 - 2¹ = 4656503 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4656503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7870 + ... + 8440.

It is an arithmetic number, because the mean of its divisors is an integer number (401544).

Almost surely, 2^4656505 is an apocalyptic number.

It is an amenable number.

4656505 is a deficient number, since it is larger than the sum of its proper divisors (1768199).

4656505 is a wasteful number, since it uses less digits than its factorization.

4656505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 4656505 is about 2157.8936489086. The cubic root of 4656505 is about 166.9885490613.

The spelling of 4656505 in words is "four million, six hundred fifty-six thousand, five hundred five".