26260142 has 4 divisors (see below), whose sum is σ = 39390216. Its totient is φ = 13130070.

The previous prime is 26260127. The next prime is 26260163. The reversal of 26260142 is 24106262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24106262 = 2 ⋅12053131.

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, 6565034 + ... + 6565037.

It is an arithmetic number, because the mean of its divisors is an integer number (9847554).

Almost surely, 2^26260142 is an apocalyptic number.

26260142 is a deficient number, since it is larger than the sum of its proper divisors (13130074).

26260142 is a wasteful number, since it uses less digits than its factorization.

26260142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130073.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 26260142 is about 5124.4650452511. The cubic root of 26260142 is about 297.2343677933.

The spelling of 26260142 in words is "twenty-six million, two hundred sixty thousand, one hundred forty-two".