7166016 has 224 divisors, whose sum is σ = 25603200. Its totient is φ = 1935360.

The previous prime is 7165997. The next prime is 7166057. The reversal of 7166016 is 6106617.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 247090 + ... + 247118.

It is an arithmetic number, because the mean of its divisors is an integer number (114300).

Almost surely, 2^7166016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7166016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12801600).

7166016 is an abundant number, since it is smaller than the sum of its proper divisors (18437184).

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

7166016 is a wasteful number, since it uses less digits than its factorization.

7166016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 7166016 is about 2676.9415383979. The cubic root of 7166016 is about 192.7935903472.

The spelling of 7166016 in words is "seven million, one hundred sixty-six thousand, sixteen".