26264020 has 24 divisors (see below), whose sum is σ = 55440000. Its totient is φ = 10451232.

The previous prime is 26264009. The next prime is 26264033. The reversal of 26264020 is 2046262.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26263982 and 26264000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681 + ... + 7279.

It is an arithmetic number, because the mean of its divisors is an integer number (2310000).

Almost surely, 2^26264020 is an apocalyptic number.

26264020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26264020 is an abundant number, since it is smaller than the sum of its proper divisors (29175980).

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

26264020 is a wasteful number, since it uses less digits than its factorization.

26264020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807 (or 6805 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 26264020 is about 5124.8434122420. The cubic root of 26264020 is about 297.2489985614.

The spelling of 26264020 in words is "twenty-six million, two hundred sixty-four thousand, twenty".