26142235 has 12 divisors (see below), whose sum is σ = 36492768. Its totient is φ = 17925936.

The previous prime is 26142163. The next prime is 26142241. The reversal of 26142235 is 53224162.

It is not a de Polignac number, because 26142235 - 2¹¹ = 26140187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53107 + ... + 53596.

It is an arithmetic number, because the mean of its divisors is an integer number (3041064).

Almost surely, 2^26142235 is an apocalyptic number.

26142235 is a deficient number, since it is larger than the sum of its proper divisors (10350533).

26142235 is a wasteful number, since it uses less digits than its factorization.

26142235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106722 (or 106715 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 26142235 is about 5112.9477799015. The cubic root of 26142235 is about 296.7888434753.

Adding to 26142235 its reverse (53224162), we get a palindrome (79366397).

The spelling of 26142235 in words is "twenty-six million, one hundred forty-two thousand, two hundred thirty-five".