26472071 has 4 divisors (see below), whose sum is σ = 26769600. Its totient is φ = 26174544.

The previous prime is 26472049. The next prime is 26472091. The reversal of 26472071 is 17027462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17027462 = 2 ⋅8513731.

It is not a de Polignac number, because 26472071 - 2¹⁸ = 26209927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26472091) 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, 148631 + ... + 148808.

It is an arithmetic number, because the mean of its divisors is an integer number (6692400).

Almost surely, 2^26472071 is an apocalyptic number.

26472071 is a deficient number, since it is larger than the sum of its proper divisors (297529).

26472071 is an equidigital number, since it uses as much as digits as its factorization.

26472071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297528.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 26472071 is about 5145.1016510852. The cubic root of 26472071 is about 298.0318232459.

The spelling of 26472071 in words is "twenty-six million, four hundred seventy-two thousand, seventy-one".