5961131 has 8 divisors (see below), whose sum is σ = 6577200. Its totient is φ = 5357440.

The previous prime is 5961127. The next prime is 5961149. The reversal of 5961131 is 1311695.

5961131 = 510² + 511² + ... + 531².

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

It is not a de Polignac number, because 5961131 - 2² = 5961127 is a prime.

It is a super-2 number, since 2×5961131² = 71070165598322, which contains 22 as substring.

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 5961131.

It is not an unprimeable number, because it can be changed into a prime (5961731) 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, 2066 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (822150).

Almost surely, 2^5961131 is an apocalyptic number.

5961131 is a deficient number, since it is larger than the sum of its proper divisors (616069).

5961131 is a wasteful number, since it uses less digits than its factorization.

5961131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189.

The product of its digits is 810, while the sum is 26.

The square root of 5961131 is about 2441.5427499841. The cubic root of 5961131 is about 181.3188219026.

The spelling of 5961131 in words is "five million, nine hundred sixty-one thousand, one hundred thirty-one".