5961385 has 8 divisors (see below), whose sum is σ = 7400520. Its totient is φ = 4604544.

The previous prime is 5961379. The next prime is 5961401. The reversal of 5961385 is 5831695.

It can be written as a sum of positive squares in 4 ways, for example, as 1308736 + 4652649 = 1144^2 + 2157^2 .

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 5961385 - 2⁵ = 5961353 is a prime.

It is a super-2 number, since 2×5961385² = 71076222236450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20412 + ... + 20701.

It is an arithmetic number, because the mean of its divisors is an integer number (925065).

Almost surely, 2^5961385 is an apocalyptic number.

It is an amenable number.

5961385 is a deficient number, since it is larger than the sum of its proper divisors (1439135).

5961385 is a wasteful number, since it uses less digits than its factorization.

5961385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41147.

The product of its digits is 32400, while the sum is 37.

The square root of 5961385 is about 2441.5947657218. The cubic root of 5961385 is about 181.3213971592.

The spelling of 5961385 in words is "five million, nine hundred sixty-one thousand, three hundred eighty-five".