28062182 has 8 divisors (see below), whose sum is σ = 42686352. Its totient is φ = 13833400.

The previous prime is 28062131. The next prime is 28062193. The reversal of 28062182 is 28126082.

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

It is a super-2 number, since 2×28062182² = 1574972117202248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98669 + ... + 98952.

It is an arithmetic number, because the mean of its divisors is an integer number (5335794).

Almost surely, 2^28062182 is an apocalyptic number.

28062182 is a deficient number, since it is larger than the sum of its proper divisors (14624170).

28062182 is a wasteful number, since it uses less digits than its factorization.

28062182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197694.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 28062182 is about 5297.3750103235. The cubic root of 28062182 is about 303.8835181049.

The spelling of 28062182 in words is "twenty-eight million, sixty-two thousand, one hundred eighty-two".