214946026 has 16 divisors (see below), whose sum is σ = 330708168. Its totient is φ = 104716800.

The previous prime is 214946023. The next prime is 214946047. The reversal of 214946026 is 620649412.

It can be written as a sum of positive squares in 4 ways, for example, as 82719025 + 132227001 = 9095^2 + 11499^2 .

It is a junction number, because it is equal to n+sod(n) for n = 214945982 and 214946000.

It is not an unprimeable number, because it can be changed into a prime (214946021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98386 + ... + 100546.

Almost surely, 2^214946026 is an apocalyptic number.

214946026 is a deficient number, since it is larger than the sum of its proper divisors (115762142).

214946026 is a wasteful number, since it uses less digits than its factorization.

214946026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 214946026 is about 14661.0376849662. The cubic root of 214946026 is about 599.0225065238.

The spelling of 214946026 in words is "two hundred fourteen million, nine hundred forty-six thousand, twenty-six".