26285023 has 8 divisors (see below), whose sum is σ = 26718560. Its totient is φ = 25855200.

The previous prime is 26285003. The next prime is 26285027. The reversal of 26285023 is 32058262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26285023 - 2¹⁷ = 26153951 is a prime.

It is a super-2 number, since 2×26285023² = 1381804868221058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26284982 and 26285000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26285027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15661 + ... + 17257.

It is an arithmetic number, because the mean of its divisors is an integer number (3339820).

Almost surely, 2^26285023 is an apocalyptic number.

26285023 is a deficient number, since it is larger than the sum of its proper divisors (433537).

26285023 is a wasteful number, since it uses less digits than its factorization.

26285023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 26285023 is about 5126.8921385182. The cubic root of 26285023 is about 297.3282128537.

The spelling of 26285023 in words is "twenty-six million, two hundred eighty-five thousand, twenty-three".