28654010 has 96 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 8363520.

The previous prime is 28653997. The next prime is 28654019. The reversal of 28654010 is 1045682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28654019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143891 + ... + 144089.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^28654010 is an apocalyptic number.

28654010 is an abundant number, since it is smaller than the sum of its proper divisors (40293190).

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

28654010 is a wasteful number, since it uses less digits than its factorization.

28654010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 28654010 is about 5352.9440497730. The cubic root of 28654010 is about 306.0049623983.

Adding to 28654010 its reverse (1045682), we get a palindrome (29699692).

The spelling of 28654010 in words is "twenty-eight million, six hundred fifty-four thousand, ten".