26027040 has 192 divisors, whose sum is σ = 91276416. Its totient is φ = 6193152.

The previous prime is 26027039. The next prime is 26027041. The reversal of 26027040 is 4072062.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (26027039) and next prime (26027041).

It is a super-2 number, since 2×26027040² = 1354813622323200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26026998 and 26027016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26027041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268272 + ... + 268368.

It is an arithmetic number, because the mean of its divisors is an integer number (475398).

Almost surely, 2^26027040 is an apocalyptic number.

26027040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26027040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45638208).

26027040 is an abundant number, since it is smaller than the sum of its proper divisors (65249376).

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

26027040 is a wasteful number, since it uses less digits than its factorization.

26027040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 26027040 is about 5101.6703147107. The cubic root of 26027040 is about 296.3522711224.

The spelling of 26027040 in words is "twenty-six million, twenty-seven thousand, forty".