26036142 has 64 divisors (see below), whose sum is σ = 59996160. Its totient is φ = 7459200.

The previous prime is 26036141. The next prime is 26036147. The reversal of 26036142 is 24163062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26036141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116643 + ... + 116865.

It is an arithmetic number, because the mean of its divisors is an integer number (937440).

Almost surely, 2^26036142 is an apocalyptic number.

26036142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 26036142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29998080).

26036142 is an abundant number, since it is smaller than the sum of its proper divisors (33960018).

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

26036142 is a wasteful number, since it uses less digits than its factorization.

26036142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 26036142 is about 5102.5622975129. The cubic root of 26036142 is about 296.3868131985.

Subtracting from 26036142 its reverse (24163062), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 26036142 in words is "twenty-six million, thirty-six thousand, one hundred forty-two".