26428476 has 36 divisors (see below), whose sum is σ = 63069608. Its totient is φ = 8613408.

The previous prime is 26428459. The next prime is 26428481. The reversal of 26428476 is 67482462.

26428476 = 570² + 571² + ... + 641².

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26010 + ... + 27006.

Almost surely, 2^26428476 is an apocalyptic number.

It is an amenable number.

26428476 is an abundant number, since it is smaller than the sum of its proper divisors (36641132).

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

26428476 is a wasteful number, since it uses less digits than its factorization.

26428476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1049 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 26428476 is about 5140.8633516171. The cubic root of 26428476 is about 297.8681307752.

The spelling of 26428476 in words is "twenty-six million, four hundred twenty-eight thousand, four hundred seventy-six".