7466216 has 16 divisors (see below), whose sum is σ = 14264100. Its totient is φ = 3662464.

The previous prime is 7466209. The next prime is 7466231. The reversal of 7466216 is 6126647.

It can be written as a sum of positive squares in 2 ways, for example, as 7043716 + 422500 = 2654^2 + 650^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8381 + ... + 9228.

Almost surely, 2^7466216 is an apocalyptic number.

It is an amenable number.

7466216 is a deficient number, since it is larger than the sum of its proper divisors (6797884).

7466216 is a wasteful number, since it uses less digits than its factorization.

7466216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17668 (or 17664 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 7466216 is about 2732.4377394554. The cubic root of 7466216 is about 195.4490287772.

It can be divided in two parts, 74 and 66216, that multiplied together give a palindrome (4899984).

The spelling of 7466216 in words is "seven million, four hundred sixty-six thousand, two hundred sixteen".