26045960 has 64 divisors (see below), whose sum is σ = 63201600. Its totient is φ = 9628416.

The previous prime is 26045951. The next prime is 26045969. The reversal of 26045960 is 6954062.

26045960 = 713² + 714² + ... + 760².

It is an interprime number because it is at equal distance from previous prime (26045951) and next prime (26045969).

It is not an unprimeable number, because it can be changed into a prime (26045969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32282 + ... + 33078.

It is an arithmetic number, because the mean of its divisors is an integer number (987525).

Almost surely, 2^26045960 is an apocalyptic number.

26045960 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 26045960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31600800).

26045960 is an abundant number, since it is smaller than the sum of its proper divisors (37155640).

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

26045960 is a wasteful number, since it uses less digits than its factorization.

26045960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 26045960 is about 5103.5242725003. The cubic root of 26045960 is about 296.4240634696.

The spelling of 26045960 in words is "twenty-six million, forty-five thousand, nine hundred sixty".