26601142 has 4 divisors (see below), whose sum is σ = 39901716. Its totient is φ = 13300570.

The previous prime is 26601139. The next prime is 26601161. The reversal of 26601142 is 24110662.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650284 + ... + 6650287.

It is an arithmetic number, because the mean of its divisors is an integer number (9975429).

Almost surely, 2^26601142 is an apocalyptic number.

26601142 is a deficient number, since it is larger than the sum of its proper divisors (13300574).

26601142 is a wasteful number, since it uses less digits than its factorization.

26601142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13300573.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 26601142 is about 5157.6294942541. The cubic root of 26601142 is about 298.5154136109.

The spelling of 26601142 in words is "twenty-six million, six hundred one thousand, one hundred forty-two".