26073020 has 24 divisors (see below), whose sum is σ = 54906768. Its totient is φ = 10400000.

The previous prime is 26073017. The next prime is 26073023. The reversal of 26073020 is 2037062.

It is an interprime number because it is at equal distance from previous prime (26073017) and next prime (26073023).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 26072983 and 26073001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26073023) 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, 6395 + ... + 9645.

It is an arithmetic number, because the mean of its divisors is an integer number (2287782).

Almost surely, 2^26073020 is an apocalyptic number.

26073020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26073020 is an abundant number, since it is smaller than the sum of its proper divisors (28833748).

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

26073020 is a wasteful number, since it uses less digits than its factorization.

26073020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661 (or 3659 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 26073020 is about 5106.1746934471. The cubic root of 26073020 is about 296.5266828255.

The spelling of 26073020 in words is "twenty-six million, seventy-three thousand, twenty".