26238745 has 16 divisors (see below), whose sum is σ = 35384832. Its totient is φ = 18532800.

The previous prime is 26238743. The next prime is 26238749. The reversal of 26238745 is 54783262.

It is not a de Polignac number, because 26238745 - 2¹ = 26238743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26238743) 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, 7281 + ... + 10270.

It is an arithmetic number, because the mean of its divisors is an integer number (2211552).

Almost surely, 2^26238745 is an apocalyptic number.

It is an amenable number.

26238745 is a deficient number, since it is larger than the sum of its proper divisors (9146087).

26238745 is a wasteful number, since it uses less digits than its factorization.

26238745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17592.

The product of its digits is 80640, while the sum is 37.

The square root of 26238745 is about 5122.3768896871. The cubic root of 26238745 is about 297.1536161111.

The spelling of 26238745 in words is "twenty-six million, two hundred thirty-eight thousand, seven hundred forty-five".