2860026 has 32 divisors (see below), whose sum is σ = 6332928. Its totient is φ = 855360.

The previous prime is 2860021. The next prime is 2860043. The reversal of 2860026 is 6200682.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2859978 and 2860005.

It is not an unprimeable number, because it can be changed into a prime (2860021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2391 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (197904).

2^2860026 is an apocalyptic number.

2860026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2860026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3166464).

2860026 is an abundant number, since it is smaller than the sum of its proper divisors (3472902).

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

2860026 is a wasteful number, since it uses less digits than its factorization.

2860026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2860026 is about 1691.1611395725. The cubic root of 2860026 is about 141.9460550233.

The spelling of 2860026 in words is "two million, eight hundred sixty thousand, twenty-six".