26042073 has 4 divisors (see below), whose sum is σ = 34722768. Its totient is φ = 17361380.

The previous prime is 26042063. The next prime is 26042083. The reversal of 26042073 is 37024062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (26042063) and next prime (26042083).

It is a cyclic number.

It is not a de Polignac number, because 26042073 - 2⁴ = 26042057 is a prime.

It is a super-2 number, since 2×26042073² = 1356379132274658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26042053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4340343 + ... + 4340348.

It is an arithmetic number, because the mean of its divisors is an integer number (8680692).

Almost surely, 2^26042073 is an apocalyptic number.

It is an amenable number.

26042073 is a deficient number, since it is larger than the sum of its proper divisors (8680695).

26042073 is an equidigital number, since it uses as much as digits as its factorization.

26042073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680694.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 26042073 is about 5103.1434430163. The cubic root of 26042073 is about 296.4093170028.

The spelling of 26042073 in words is "twenty-six million, forty-two thousand, seventy-three".