26600140 has 36 divisors (see below), whose sum is σ = 64982736. Its totient is φ = 9119712.

The previous prime is 26600129. The next prime is 26600159. The reversal of 26600140 is 4100662.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 12592 + ... + 14551.

It is an arithmetic number, because the mean of its divisors is an integer number (1805076).

Almost surely, 2^26600140 is an apocalyptic number.

26600140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26600140 is an abundant number, since it is smaller than the sum of its proper divisors (38382596).

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

26600140 is a wasteful number, since it uses less digits than its factorization.

26600140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27166 (or 27157 counting only the distinct ones).

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

The square root of 26600140 is about 5157.5323556910. The cubic root of 26600140 is about 298.5116654485.

The spelling of 26600140 in words is "twenty-six million, six hundred thousand, one hundred forty".