26163142 has 8 divisors (see below), whose sum is σ = 39379536. Its totient is φ = 13036632.

The previous prime is 26163103. The next prime is 26163149. The reversal of 26163142 is 24136162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26163149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21738 + ... + 22909.

It is an arithmetic number, because the mean of its divisors is an integer number (4922442).

Almost surely, 2^26163142 is an apocalyptic number.

26163142 is a deficient number, since it is larger than the sum of its proper divisors (13216394).

26163142 is a wasteful number, since it uses less digits than its factorization.

26163142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44942.

The product of its digits is 1728, while the sum is 25.

The square root of 26163142 is about 5114.9918866016. The cubic root of 26163142 is about 296.8679403972.

The spelling of 26163142 in words is "twenty-six million, one hundred sixty-three thousand, one hundred forty-two".