26241740 has 24 divisors (see below), whose sum is σ = 62980512. Its totient is φ = 8997120.

The previous prime is 26241737. The next prime is 26241749. The reversal of 26241740 is 4714262.

It is not an unprimeable number, because it can be changed into a prime (26241749) 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 7 ways as a sum of consecutive naturals, for example, 93581 + ... + 93860.

It is an arithmetic number, because the mean of its divisors is an integer number (2624188).

Almost surely, 2^26241740 is an apocalyptic number.

26241740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26241740 is an abundant number, since it is smaller than the sum of its proper divisors (36738772).

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

26241740 is a wasteful number, since it uses less digits than its factorization.

26241740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187457 (or 187455 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 26241740 is about 5122.6692260969. The cubic root of 26241740 is about 297.1649217995.

The spelling of 26241740 in words is "twenty-six million, two hundred forty-one thousand, seven hundred forty".