10072026 has 40 divisors (see below), whose sum is σ = 22883520. Its totient is φ = 3310632.

The previous prime is 10072009. The next prime is 10072031. The reversal of 10072026 is 62027001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12405 + ... + 13191.

It is an arithmetic number, because the mean of its divisors is an integer number (572088).

Almost surely, 2^10072026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10072026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11441760).

10072026 is an abundant number, since it is smaller than the sum of its proper divisors (12811494).

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

10072026 is an equidigital number, since it uses as much as digits as its factorization.

10072026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10072026 is about 3173.6455378634. The cubic root of 10072026 is about 215.9594831411.

Adding to 10072026 its reverse (62027001), we get a palindrome (72099027).

The spelling of 10072026 in words is "ten million, seventy-two thousand, twenty-six".