26132140 has 24 divisors (see below), whose sum is σ = 57264480. Its totient is φ = 9998208.

The previous prime is 26132137. The next prime is 26132153. The reversal of 26132140 is 4123162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27945 + ... + 28864.

It is an arithmetic number, because the mean of its divisors is an integer number (2386020).

Almost surely, 2^26132140 is an apocalyptic number.

26132140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26132140 is an abundant number, since it is smaller than the sum of its proper divisors (31132340).

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

26132140 is a wasteful number, since it uses less digits than its factorization.

26132140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56841 (or 56839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 26132140 is about 5111.9604849803. The cubic root of 26132140 is about 296.7506362203.

It can be divided in two parts, 2613 and 2140, that added together give a triangular number (4753 = T₉₇).

The spelling of 26132140 in words is "twenty-six million, one hundred thirty-two thousand, one hundred forty".