28341626 has 16 divisors (see below), whose sum is σ = 44056320. Its totient is φ = 13659840.

The previous prime is 28341623. The next prime is 28341661. The reversal of 28341626 is 62614382.

It is a junction number, because it is equal to n+sod(n) for n = 28341592 and 28341601.

It is not an unprimeable number, because it can be changed into a prime (28341623) 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, 18290 + ... + 19778.

It is an arithmetic number, because the mean of its divisors is an integer number (2753520).

Almost surely, 2^28341626 is an apocalyptic number.

28341626 is a deficient number, since it is larger than the sum of its proper divisors (15714694).

28341626 is a wasteful number, since it uses less digits than its factorization.

28341626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829.

The product of its digits is 13824, while the sum is 32.

The square root of 28341626 is about 5323.6853776308. The cubic root of 28341626 is about 304.8888818549. Note that the first 5 decimals are identical.

The spelling of 28341626 in words is "twenty-eight million, three hundred forty-one thousand, six hundred twenty-six".