26348145 has 16 divisors (see below), whose sum is σ = 42463680. Its totient is φ = 13950144.

The previous prime is 26348143. The next prime is 26348177. The reversal of 26348145 is 54184362.

It is not a de Polignac number, because 26348145 - 2¹ = 26348143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26348143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4234 + ... + 8403.

It is an arithmetic number, because the mean of its divisors is an integer number (2653980).

Almost surely, 2^26348145 is an apocalyptic number.

It is an amenable number.

26348145 is a deficient number, since it is larger than the sum of its proper divisors (16115535).

26348145 is a wasteful number, since it uses less digits than its factorization.

26348145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12784.

The product of its digits is 23040, while the sum is 33.

The square root of 26348145 is about 5133.0444182765. The cubic root of 26348145 is about 297.5660282321.

The spelling of 26348145 in words is "twenty-six million, three hundred forty-eight thousand, one hundred forty-five".