28829060 has 24 divisors (see below), whose sum is σ = 65198616. Its totient is φ = 10644480.

The previous prime is 28829057. The next prime is 28829063. The reversal of 28829060 is 6092882.

It is an interprime number because it is at equal distance from previous prime (28829057) and next prime (28829063).

It can be written as a sum of positive squares in 4 ways, for example, as 1119364 + 27709696 = 1058^2 + 5264^2 .

It is a super-2 number, since 2×28829060² = 1662229400967200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28829060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28829063) 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, 55181 + ... + 55700.

It is an arithmetic number, because the mean of its divisors is an integer number (2716609).

Almost surely, 2^28829060 is an apocalyptic number.

28829060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28829060 is an abundant number, since it is smaller than the sum of its proper divisors (36369556).

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

28829060 is a wasteful number, since it uses less digits than its factorization.

28829060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110903 (or 110901 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 28829060 is about 5369.2699689995. The cubic root of 28829060 is about 306.6268353014.

The spelling of 28829060 in words is "twenty-eight million, eight hundred twenty-nine thousand, sixty".