26283420 has 48 divisors (see below), whose sum is σ = 81772320. Its totient is φ = 7008768.

The previous prime is 26283407. The next prime is 26283463. The reversal of 26283420 is 2438262.

26283420 is a `hidden beast` number, since 2 + 628 + 34 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 23797 + ... + 24876.

It is an arithmetic number, because the mean of its divisors is an integer number (1703590).

Almost surely, 2^26283420 is an apocalyptic number.

26283420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26283420 is an abundant number, since it is smaller than the sum of its proper divisors (55488900).

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

26283420 is a wasteful number, since it uses less digits than its factorization.

26283420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48691 (or 48683 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 26283420 is about 5126.7358036084. The cubic root of 26283420 is about 297.3221685142.

The spelling of 26283420 in words is "twenty-six million, two hundred eighty-three thousand, four hundred twenty".