2406216 has 32 divisors (see below), whose sum is σ = 6078240. Its totient is φ = 793728.

The previous prime is 2406199. The next prime is 2406227. The reversal of 2406216 is 6126042.

It is a happy number.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 2406192 and 2406201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100 + ... + 3036.

It is an arithmetic number, because the mean of its divisors is an integer number (189945).

2^2406216 is an apocalyptic number.

It is an amenable number.

2406216 is an abundant number, since it is smaller than the sum of its proper divisors (3672024).

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

2406216 is a wasteful number, since it uses less digits than its factorization.

2406216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2406216 is about 1551.1982465178. The cubic root of 2406216 is about 134.0020791242.

The spelling of 2406216 in words is "two million, four hundred six thousand, two hundred sixteen".