26025940 has 12 divisors (see below), whose sum is σ = 54654516. Its totient is φ = 10410368.

The previous prime is 26025919. The next prime is 26025959. The reversal of 26025940 is 4952062.

It can be written as a sum of positive squares in 2 ways, for example, as 4384836 + 21641104 = 2094^2 + 4652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26025899 and 26025908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650629 + ... + 650668.

It is an arithmetic number, because the mean of its divisors is an integer number (4554543).

Almost surely, 2^26025940 is an apocalyptic number.

26025940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26025940 is an abundant number, since it is smaller than the sum of its proper divisors (28628576).

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

26025940 is a wasteful number, since it uses less digits than its factorization.

26025940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301306 (or 1301304 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 26025940 is about 5101.5625057427. The cubic root of 26025940 is about 296.3480960786.

The spelling of 26025940 in words is "twenty-six million, twenty-five thousand, nine hundred forty".