26238460 has 12 divisors (see below), whose sum is σ = 55100808. Its totient is φ = 10495376.

The previous prime is 26238437. The next prime is 26238461. The reversal of 26238460 is 6483262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26238461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655942 + ... + 655981.

It is an arithmetic number, because the mean of its divisors is an integer number (4591734).

Almost surely, 2^26238460 is an apocalyptic number.

26238460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26238460 is an abundant number, since it is smaller than the sum of its proper divisors (28862348).

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

26238460 is a wasteful number, since it uses less digits than its factorization.

26238460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311932 (or 1311930 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 26238460 is about 5122.3490704949. The cubic root of 26238460 is about 297.1525402328.

The spelling of 26238460 in words is "twenty-six million, two hundred thirty-eight thousand, four hundred sixty".