4072282 has 8 divisors (see below), whose sum is σ = 6467796. Its totient is φ = 1916352.

The previous prime is 4072279. The next prime is 4072291. The reversal of 4072282 is 2822704.

It can be written as a sum of positive squares in 2 ways, for example, as 3493161 + 579121 = 1869^2 + 761^2 .

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

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59853 + ... + 59920.

Almost surely, 2^4072282 is an apocalyptic number.

4072282 is a deficient number, since it is larger than the sum of its proper divisors (2395514).

4072282 is a wasteful number, since it uses less digits than its factorization.

4072282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119792.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4072282 is about 2017.9895936303. The cubic root of 4072282 is about 159.6905738574.

Adding to 4072282 its reverse (2822704), we get a palindrome (6894986).

It can be divided in two parts, 40722 and 82, that added together give a palindrome (40804).

The spelling of 4072282 in words is "four million, seventy-two thousand, two hundred eighty-two".