4513866 has 16 divisors (see below), whose sum is σ = 10317504. Its totient is φ = 1289664.

The previous prime is 4513837. The next prime is 4513897. The reversal of 4513866 is 6683154.

It is an Ulam number.

It is a congruent number.

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, 53695 + ... + 53778.

It is an arithmetic number, because the mean of its divisors is an integer number (644844).

Almost surely, 2^4513866 is an apocalyptic number.

4513866 is an abundant number, since it is smaller than the sum of its proper divisors (5803638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4513866 is a wasteful number, since it uses less digits than its factorization.

4513866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107485.

The product of its digits is 17280, while the sum is 33.

The square root of 4513866 is about 2124.5860773337. The cubic root of 4513866 is about 165.2657608809.

The spelling of 4513866 in words is "four million, five hundred thirteen thousand, eight hundred sixty-six".