7146061 has 8 divisors (see below), whose sum is σ = 7740824. Its totient is φ = 6557760.

The previous prime is 7146059. The next prime is 7146091. The reversal of 7146061 is 1606417.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17161 + 7128900 = 131^2 + 2670^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7146061 - 2¹ = 7146059 is a prime.

7146061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7146091) 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 7 ways as a sum of consecutive naturals, for example, 835 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (967603).

Almost surely, 2^7146061 is an apocalyptic number.

It is an amenable number.

7146061 is a deficient number, since it is larger than the sum of its proper divisors (594763).

7146061 is a wasteful number, since it uses less digits than its factorization.

7146061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 7146061 is about 2673.2117387143. The cubic root of 7146061 is about 192.6144683781.

The spelling of 7146061 in words is "seven million, one hundred forty-six thousand, sixty-one".