26468478 has 32 divisors (see below), whose sum is σ = 60192000. Its totient is φ = 8616888.

The previous prime is 26468471. The next prime is 26468531. The reversal of 26468478 is 87486462.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26468471) 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, 3378 + ... + 8021.

It is an arithmetic number, because the mean of its divisors is an integer number (1881000).

Almost surely, 2^26468478 is an apocalyptic number.

26468478 is an abundant number, since it is smaller than the sum of its proper divisors (33723522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26468478 is a wasteful number, since it uses less digits than its factorization.

26468478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11453 (or 11447 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 26468478 is about 5144.7524721798. The cubic root of 26468478 is about 298.0183388861.

The spelling of 26468478 in words is "twenty-six million, four hundred sixty-eight thousand, four hundred seventy-eight".