4215082 has 8 divisors (see below), whose sum is σ = 6694596. Its totient is φ = 1983552.

The previous prime is 4215073. The next prime is 4215083. The reversal of 4215082 is 2805124.

It can be written as a sum of positive squares in 2 ways, for example, as 3964081 + 251001 = 1991^2 + 501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁵ + 2⁵ + 1 + 5⁶ + 0 + 8⁴ + 2²² .

It is not an unprimeable number, because it can be changed into a prime (4215083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61953 + ... + 62020.

Almost surely, 2^4215082 is an apocalyptic number.

4215082 is a deficient number, since it is larger than the sum of its proper divisors (2479514).

4215082 is a wasteful number, since it uses less digits than its factorization.

4215082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123992.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4215082 is about 2053.0664869896. The cubic root of 4215082 is about 161.5357587431.

The spelling of 4215082 in words is "four million, two hundred fifteen thousand, eighty-two".