7130061 has 6 divisors (see below), whose sum is σ = 10298990. Its totient is φ = 4753368.

The previous prime is 7130051. The next prime is 7130063. The reversal of 7130061 is 1600317.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 2268036 = 2205^2 + 1506^2 .

It is not a de Polignac number, because 7130061 - 2⁵ = 7130029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 396106 + ... + 396123.

Almost surely, 2^7130061 is an apocalyptic number.

It is an amenable number.

7130061 is a deficient number, since it is larger than the sum of its proper divisors (3168929).

7130061 is a wasteful number, since it uses less digits than its factorization.

7130061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792235 (or 792232 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 7130061 is about 2670.2174068791. The cubic root of 7130061 is about 192.4706066326.

Adding to 7130061 its reverse (1600317), we get a palindrome (8730378).

The spelling of 7130061 in words is "seven million, one hundred thirty thousand, sixty-one".