5861137 has 4 divisors (see below), whose sum is σ = 5866020. Its totient is φ = 5856256.

The previous prime is 5861129. The next prime is 5861153. The reversal of 5861137 is 7311685.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7311685 = 5 ⋅1462337.

It can be written as a sum of positive squares in 2 ways, for example, as 3682561 + 2178576 = 1919^2 + 1476^2 .

It is a cyclic number.

It is not a de Polignac number, because 5861137 - 2³ = 5861129 is a prime.

It is a super-3 number, since 3×5861137³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5861099 and 5861108.

It is not an unprimeable number, because it can be changed into a prime (5861437) 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, 753 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (1466505).

Almost surely, 2^5861137 is an apocalyptic number.

It is an amenable number.

5861137 is a deficient number, since it is larger than the sum of its proper divisors (4883).

5861137 is a wasteful number, since it uses less digits than its factorization.

5861137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882.

The product of its digits is 5040, while the sum is 31.

The square root of 5861137 is about 2420.9785211769. The cubic root of 5861137 is about 180.2992655439.

The spelling of 5861137 in words is "five million, eight hundred sixty-one thousand, one hundred thirty-seven".