26428674 has 16 divisors (see below), whose sum is σ = 52911360. Its totient is φ = 8800560.

The previous prime is 26428673. The next prime is 26428729. The reversal of 26428674 is 47682462.

It is not an unprimeable number, because it can be changed into a prime (26428673) 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, 7104 + ... + 10164.

It is an arithmetic number, because the mean of its divisors is an integer number (3306960).

Almost surely, 2^26428674 is an apocalyptic number.

26428674 is an abundant number, since it is smaller than the sum of its proper divisors (26482686).

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

26428674 is a wasteful number, since it uses less digits than its factorization.

26428674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505.

The product of its digits is 129024, while the sum is 39.

The square root of 26428674 is about 5140.8826090468. The cubic root of 26428674 is about 297.8688746413.

The spelling of 26428674 in words is "twenty-six million, four hundred twenty-eight thousand, six hundred seventy-four".