26487846807 has 8 divisors (see below), whose sum is σ = 35337947376. Its totient is φ = 17648155392.

The previous prime is 26487846797. The next prime is 26487846839. The reversal of 26487846807 is 70864878462.

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

It is not a de Polignac number, because 26487846807 - 2¹⁵ = 26487814039 is a prime.

It is a super-2 number, since 2×26487846807² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26487845807) 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, 2596348 + ... + 2606529.

It is an arithmetic number, because the mean of its divisors is an integer number (4417243422).

Almost surely, 2^26487846807 is an apocalyptic number.

26487846807 is a deficient number, since it is larger than the sum of its proper divisors (8850100569).

26487846807 is a wasteful number, since it uses less digits than its factorization.

26487846807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204577.

The product of its (nonzero) digits is 28901376, while the sum is 60.

The spelling of 26487846807 in words is "twenty-six billion, four hundred eighty-seven million, eight hundred forty-six thousand, eight hundred seven".