4515982 has 16 divisors (see below), whose sum is σ = 7212240. Its totient is φ = 2113408.

The previous prime is 4515943. The next prime is 4515997. The reversal of 4515982 is 2895154.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 10569 + ... + 10987.

It is an arithmetic number, because the mean of its divisors is an integer number (450765).

Almost surely, 2^4515982 is an apocalyptic number.

4515982 is a deficient number, since it is larger than the sum of its proper divisors (2696258).

4515982 is a wasteful number, since it uses less digits than its factorization.

4515982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755.

The product of its digits is 14400, while the sum is 34.

The square root of 4515982 is about 2125.0839983398. The cubic root of 4515982 is about 165.2915811512.

The spelling of 4515982 in words is "four million, five hundred fifteen thousand, nine hundred eighty-two".