28060242 has 24 divisors (see below), whose sum is σ = 65283696. Its totient is φ = 8017128.

The previous prime is 28060237. The next prime is 28060243. The reversal of 28060242 is 24206082.

It is not an unprimeable number, because it can be changed into a prime (28060243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47428 + ... + 48015.

It is an arithmetic number, because the mean of its divisors is an integer number (2720154).

Almost surely, 2^28060242 is an apocalyptic number.

28060242 is an abundant number, since it is smaller than the sum of its proper divisors (37223454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28060242 is a wasteful number, since it uses less digits than its factorization.

28060242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95462 (or 95455 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 28060242 is about 5297.1918976001. The cubic root of 28060242 is about 303.8765152328.

The spelling of 28060242 in words is "twenty-eight million, sixty thousand, two hundred forty-two".