5961541 has 4 divisors (see below), whose sum is σ = 6014412. Its totient is φ = 5908672.

The previous prime is 5961539. The next prime is 5961547. The reversal of 5961541 is 1451695.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2313441 + 3648100 = 1521^2 + 1910^2 .

It is a cyclic number.

It is not a de Polignac number, because 5961541 - 2¹ = 5961539 is a prime.

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 a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5961547) 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, 26266 + ... + 26491.

It is an arithmetic number, because the mean of its divisors is an integer number (1503603).

Almost surely, 2^5961541 is an apocalyptic number.

It is an amenable number.

5961541 is a deficient number, since it is larger than the sum of its proper divisors (52871).

5961541 is a wasteful number, since it uses less digits than its factorization.

5961541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52870.

The product of its digits is 5400, while the sum is 31.

The square root of 5961541 is about 2441.6267118460. The cubic root of 5961541 is about 181.3229787767.

The spelling of 5961541 in words is "five million, nine hundred sixty-one thousand, five hundred forty-one".