28267062 has 16 divisors (see below), whose sum is σ = 56586432. Its totient is φ = 9413640.

The previous prime is 28267027. The next prime is 28267067. The reversal of 28267062 is 26076282.

It is a super-2 number, since 2×28267062² = 1598053588223688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28267067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10737 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (3536652).

Almost surely, 2^28267062 is an apocalyptic number.

28267062 is an abundant number, since it is smaller than the sum of its proper divisors (28319370).

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

28267062 is a wasteful number, since it uses less digits than its factorization.

28267062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 28267062 is about 5316.6777220366. The cubic root of 28267062 is about 304.6212695860.

The spelling of 28267062 in words is "twenty-eight million, two hundred sixty-seven thousand, sixty-two".