7160661 has 12 divisors (see below), whose sum is σ = 10584288. Its totient is φ = 4662504.

The previous prime is 7160623. The next prime is 7160669. The reversal of 7160661 is 1660617.

It is not a de Polignac number, because 7160661 - 2⁷ = 7160533 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8865 + ... + 9638.

It is an arithmetic number, because the mean of its divisors is an integer number (882024).

Almost surely, 2^7160661 is an apocalyptic number.

It is an amenable number.

7160661 is a deficient number, since it is larger than the sum of its proper divisors (3423627).

7160661 is a wasteful number, since it uses less digits than its factorization.

7160661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18552 (or 18549 counting only the distinct ones).

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

The square root of 7160661 is about 2675.9411428505. The cubic root of 7160661 is about 192.7455549652.

The spelling of 7160661 in words is "seven million, one hundred sixty thousand, six hundred sixty-one".