26160380 has 12 divisors (see below), whose sum is σ = 54936840. Its totient is φ = 10464144.

The previous prime is 26160371. The next prime is 26160389. The reversal of 26160380 is 8306162.

It is an interprime number because it is at equal distance from previous prime (26160371) and next prime (26160389).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26160389) 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, 653990 + ... + 654029.

It is an arithmetic number, because the mean of its divisors is an integer number (4578070).

Almost surely, 2^26160380 is an apocalyptic number.

26160380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26160380 is an abundant number, since it is smaller than the sum of its proper divisors (28776460).

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

26160380 is a wasteful number, since it uses less digits than its factorization.

26160380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308028 (or 1308026 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 26160380 is about 5114.7218888225. The cubic root of 26160380 is about 296.8574934090.

The spelling of 26160380 in words is "twenty-six million, one hundred sixty thousand, three hundred eighty".