26038560 has 96 divisors (see below), whose sum is σ = 86873472. Its totient is φ = 6533120.

The previous prime is 26038559. The next prime is 26038561. The reversal of 26038560 is 6583062.

It is an interprime number because it is at equal distance from previous prime (26038559) and next prime (26038561).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26038561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6565 + ... + 9755.

It is an arithmetic number, because the mean of its divisors is an integer number (904932).

Almost surely, 2^26038560 is an apocalyptic number.

26038560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26038560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43436736).

26038560 is an abundant number, since it is smaller than the sum of its proper divisors (60834912).

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

26038560 is a wasteful number, since it uses less digits than its factorization.

26038560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226 (or 3218 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 26038560 is about 5102.7992317943. The cubic root of 26038560 is about 296.3959881514.

The spelling of 26038560 in words is "twenty-six million, thirty-eight thousand, five hundred sixty".