10026027774 has 64 divisors (see below), whose sum is σ = 25592371200. Its totient is φ = 2850017184.

The previous prime is 10026027769. The next prime is 10026027811. The reversal of 10026027774 is 47772062001.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7147 + ... + 141785.

It is an arithmetic number, because the mean of its divisors is an integer number (399880800).

Almost surely, 2^10026027774 is an apocalyptic number.

10026027774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10026027774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12796185600).

10026027774 is an abundant number, since it is smaller than the sum of its proper divisors (15566343426).

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

10026027774 is a wasteful number, since it uses less digits than its factorization.

10026027774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134854 (or 134848 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

Adding to 10026027774 its reverse (47772062001), we get a palindrome (57798089775).

The spelling of 10026027774 in words is "ten billion, twenty-six million, twenty-seven thousand, seven hundred seventy-four".