26282040 has 32 divisors (see below), whose sum is σ = 78846480. Its totient is φ = 7008512.

The previous prime is 26282027. The next prime is 26282041. The reversal of 26282040 is 4028262.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 26282040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26282041) 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, 109389 + ... + 109628.

Almost surely, 2^26282040 is an apocalyptic number.

26282040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26282040 is an abundant number, since it is smaller than the sum of its proper divisors (52564440).

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

26282040 is a wasteful number, since it uses less digits than its factorization.

26282040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219031 (or 219027 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 26282040 is about 5126.6012132796. The cubic root of 26282040 is about 297.3169648310.

The spelling of 26282040 in words is "twenty-six million, two hundred eighty-two thousand, forty".