26140652 has 6 divisors (see below), whose sum is σ = 45746148. Its totient is φ = 13070324.

The previous prime is 26140649. The next prime is 26140661. The reversal of 26140652 is 25604162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3267578 + ... + 3267585.

It is an arithmetic number, because the mean of its divisors is an integer number (7624358).

Almost surely, 2^26140652 is an apocalyptic number.

It is an amenable number.

26140652 is a deficient number, since it is larger than the sum of its proper divisors (19605496).

26140652 is a wasteful number, since it uses less digits than its factorization.

26140652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6535167 (or 6535165 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 26140652 is about 5112.7929744906. The cubic root of 26140652 is about 296.7828528344.

The spelling of 26140652 in words is "twenty-six million, one hundred forty thousand, six hundred fifty-two".