28962 has 12 divisors (see below), whose sum is σ = 62790. Its totient is φ = 9648.

The previous prime is 28961. The next prime is 28979. The reversal of 28962 is 26982.

It can be written as a sum of positive squares in only one way, i.e., 16641 + 12321 = 129^2 + 111^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (28961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 787 + ... + 822.

2²⁸⁹⁶² is an apocalyptic number.

28962 is an abundant number, since it is smaller than the sum of its proper divisors (33828).

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

28962 is a wasteful number, since it uses less digits than its factorization.

28962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617 (or 1614 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 28962 is about 170.1822552442. The cubic root of 28962 is about 30.7097430764.

It can be divided in two parts, 289 and 62, that added together give a triangular number (351 = T₂₆).

The spelling of 28962 in words is "twenty-eight thousand, nine hundred sixty-two".