28048262 has 8 divisors (see below), whose sum is σ = 45897192. Its totient is φ = 12749200.

The previous prime is 28048253. The next prime is 28048301. The reversal of 28048262 is 26284082.

It is a happy number.

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

It is a congruent number.

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, 637439 + ... + 637482.

It is an arithmetic number, because the mean of its divisors is an integer number (5737149).

Almost surely, 2^28048262 is an apocalyptic number.

28048262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28048262 is a deficient number, since it is larger than the sum of its proper divisors (17848930).

28048262 is a wasteful number, since it uses less digits than its factorization.

28048262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274934.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 28048262 is about 5296.0609890748. The cubic root of 28048262 is about 303.8332635405.

The spelling of 28048262 in words is "twenty-eight million, forty-eight thousand, two hundred sixty-two".