26901142 has 4 divisors (see below), whose sum is σ = 40351716. Its totient is φ = 13450570.

The previous prime is 26901139. The next prime is 26901151. The reversal of 26901142 is 24110962.

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

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, 6725284 + ... + 6725287.

It is an arithmetic number, because the mean of its divisors is an integer number (10087929).

Almost surely, 2^26901142 is an apocalyptic number.

26901142 is a deficient number, since it is larger than the sum of its proper divisors (13450574).

26901142 is a wasteful number, since it uses less digits than its factorization.

26901142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13450573.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 26901142 is about 5186.6310838539. The cubic root of 26901142 is about 299.6334114846.

The spelling of 26901142 in words is "twenty-six million, nine hundred one thousand, one hundred forty-two".