26790102 has 40 divisors (see below), whose sum is σ = 61036272. Its totient is φ = 8780400.

The previous prime is 26790077. The next prime is 26790103. The reversal of 26790102 is 20109762.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26790103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8527 + ... + 11237.

Almost surely, 2^26790102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26790102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30518136).

26790102 is an abundant number, since it is smaller than the sum of its proper divisors (34246170).

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

26790102 is a wasteful number, since it uses less digits than its factorization.

26790102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786 (or 2777 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 26790102 is about 5175.9155711816. The cubic root of 26790102 is about 299.2205767517.

Adding to 26790102 its reverse (20109762), we get a palindrome (46899864).

The spelling of 26790102 in words is "twenty-six million, seven hundred ninety thousand, one hundred two".