7054216 has 16 divisors (see below), whose sum is σ = 14244300. Its totient is φ = 3255744.

The previous prime is 7054213. The next prime is 7054249. The reversal of 7054216 is 6124507.

It can be written as a sum of positive squares in 2 ways, for example, as 7001316 + 52900 = 2646^2 + 230^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7054213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33811 + ... + 34018.

Almost surely, 2^7054216 is an apocalyptic number.

It is an amenable number.

7054216 is an abundant number, since it is smaller than the sum of its proper divisors (7190084).

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

7054216 is a wasteful number, since it uses less digits than its factorization.

7054216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67848 (or 67844 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7054216 is about 2655.9774095425. The cubic root of 7054216 is about 191.7857128953.

The spelling of 7054216 in words is "seven million, fifty-four thousand, two hundred sixteen".