28062662 has 8 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 13547464.

The previous prime is 28062653. The next prime is 28062667. The reversal of 28062662 is 26626082.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28062667) by changing a digit.

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, 241862 + ... + 241977.

It is an arithmetic number, because the mean of its divisors is an integer number (5443200).

Almost surely, 2^28062662 is an apocalyptic number.

28062662 is a deficient number, since it is larger than the sum of its proper divisors (15482938).

28062662 is a wasteful number, since it uses less digits than its factorization.

28062662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483870.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 28062662 is about 5297.4203155876. The cubic root of 28062662 is about 303.8852507244.

The spelling of 28062662 in words is "twenty-eight million, sixty-two thousand, six hundred sixty-two".