26342145 has 16 divisors (see below), whose sum is σ = 46830720. Its totient is φ = 14049072.

The previous prime is 26342119. The next prime is 26342149. The reversal of 26342145 is 54124362.

26342145 is a `hidden beast` number, since 2 + 634 + 21 + 4 + 5 = 666.

It is not a de Polignac number, because 26342145 - 2⁶ = 26342081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (26342149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97429 + ... + 97698.

It is an arithmetic number, because the mean of its divisors is an integer number (2926920).

Almost surely, 2^26342145 is an apocalyptic number.

It is an amenable number.

26342145 is a deficient number, since it is larger than the sum of its proper divisors (20488575).

26342145 is a wasteful number, since it uses less digits than its factorization.

26342145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195141 (or 195135 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 26342145 is about 5132.4599365217. The cubic root of 26342145 is about 297.5434392705.

The spelling of 26342145 in words is "twenty-six million, three hundred forty-two thousand, one hundred forty-five".