7166044 has 18 divisors (see below), whose sum is σ = 13323800. Its totient is φ = 3371712.

The previous prime is 7165997. The next prime is 7166057. The reversal of 7166044 is 4406617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1944 + ... + 4255.

Almost surely, 2^7166044 is an apocalyptic number.

It is an amenable number.

7166044 is a deficient number, since it is larger than the sum of its proper divisors (6157756).

7166044 is a wasteful number, since it uses less digits than its factorization.

7166044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237 (or 6218 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 7166044 is about 2676.9467682418. The cubic root of 7166044 is about 192.7938414497.

The spelling of 7166044 in words is "seven million, one hundred sixty-six thousand, forty-four".