6166061 has 4 divisors (see below), whose sum is σ = 6726624. Its totient is φ = 5605500.

The previous prime is 6166057. The next prime is 6166081. The reversal of 6166061 is 1606616.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6166061 - 2² = 6166057 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6166061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6166081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280265 + ... + 280286.

It is an arithmetic number, because the mean of its divisors is an integer number (1681656).

Almost surely, 2^6166061 is an apocalyptic number.

It is an amenable number.

6166061 is a deficient number, since it is larger than the sum of its proper divisors (560563).

6166061 is a wasteful number, since it uses less digits than its factorization.

6166061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560562.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6166061 is about 2483.1554522422. The cubic root of 6166061 is about 183.3732317204.

The spelling of 6166061 in words is "six million, one hundred sixty-six thousand, sixty-one".