26262140 has 24 divisors (see below), whose sum is σ = 56497392. Its totient is φ = 10248320.

The previous prime is 26262107. The next prime is 26262149. The reversal of 26262140 is 4126262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26262149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15194 + ... + 16833.

It is an arithmetic number, because the mean of its divisors is an integer number (2354058).

Almost surely, 2^26262140 is an apocalyptic number.

26262140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26262140 is an abundant number, since it is smaller than the sum of its proper divisors (30235252).

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

26262140 is a wasteful number, since it uses less digits than its factorization.

26262140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32077 (or 32075 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 26262140 is about 5124.6599887212. The cubic root of 26262140 is about 297.2419059502.

The spelling of 26262140 in words is "twenty-six million, two hundred sixty-two thousand, one hundred forty".