7061131 has 8 divisors (see below), whose sum is σ = 8803584. Its totient is φ = 5502120.

The previous prime is 7061111. The next prime is 7061167. The reversal of 7061131 is 1311607.

It is a happy number.

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 7061131 - 2¹³ = 7052939 is a prime.

It is a super-2 number, since 2×7061131² = 99719141998322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7061099 and 7061108.

It is not an unprimeable number, because it can be changed into a prime (7061101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45775 + ... + 45928.

It is an arithmetic number, because the mean of its divisors is an integer number (1100448).

Almost surely, 2^7061131 is an apocalyptic number.

7061131 is a deficient number, since it is larger than the sum of its proper divisors (1742453).

7061131 is a wasteful number, since it uses less digits than its factorization.

7061131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91721.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 7061131 is about 2657.2788713268. The cubic root of 7061131 is about 191.8483593608.

Adding to 7061131 its reverse (1311607), we get a palindrome (8372738).

The spelling of 7061131 in words is "seven million, sixty-one thousand, one hundred thirty-one".