214009026 has 64 divisors (see below), whose sum is σ = 540158976. Its totient is φ = 54907200.

The previous prime is 214009013. The next prime is 214009031. The reversal of 214009026 is 620900412.

It is a junction number, because it is equal to n+sod(n) for n = 214008987 and 214009005.

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, 35556 + ... + 41136.

It is an arithmetic number, because the mean of its divisors is an integer number (8439984).

Almost surely, 2^214009026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214009026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270079488).

214009026 is an abundant number, since it is smaller than the sum of its proper divisors (326149950).

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

214009026 is a wasteful number, since it uses less digits than its factorization.

214009026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 214009026 is about 14629.0473374038. The cubic root of 214009026 is about 598.1508122516.

Adding to 214009026 its reverse (620900412), we get a palindrome (834909438).

The spelling of 214009026 in words is "two hundred fourteen million, nine thousand, twenty-six".