26228475 has 144 divisors (see below), whose sum is σ = 61350240. Its totient is φ = 10886400.

The previous prime is 26228459. The next prime is 26228483. The reversal of 26228475 is 57482262.

It is not a de Polignac number, because 26228475 - 2⁴ = 26228459 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 429945 + ... + 430005.

Almost surely, 2^26228475 is an apocalyptic number.

26228475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26228475 is an abundant number, since it is smaller than the sum of its proper divisors (35121765).

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

26228475 is a wasteful number, since it uses less digits than its factorization.

26228475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 89 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 26228475 is about 5121.3743272680. The cubic root of 26228475 is about 297.1148418242.

The spelling of 26228475 in words is "twenty-six million, two hundred twenty-eight thousand, four hundred seventy-five".