28935060 has 96 divisors (see below), whose sum is σ = 101025792. Its totient is φ = 6011520.

The previous prime is 28935019. The next prime is 28935061. The reversal of 28935060 is 6053982.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28935061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1489 + ... + 7751.

It is an arithmetic number, because the mean of its divisors is an integer number (1052352).

Almost surely, 2^28935060 is an apocalyptic number.

28935060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28935060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50512896).

28935060 is an abundant number, since it is smaller than the sum of its proper divisors (72090732).

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

28935060 is a wasteful number, since it uses less digits than its factorization.

28935060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293 (or 6291 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 28935060 is about 5379.1319002233. The cubic root of 28935060 is about 307.0021821473.

The spelling of 28935060 in words is "twenty-eight million, nine hundred thirty-five thousand, sixty".