5953861 has 4 divisors (see below), whose sum is σ = 6066252. Its totient is φ = 5841472.

The previous prime is 5953853. The next prime is 5953873. The reversal of 5953861 is 1683595.

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 4730625 + 1223236 = 2175^2 + 1106^2 .

It is a cyclic number.

It is not a de Polignac number, because 5953861 - 2³ = 5953853 is a prime.

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 5953861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653861) 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, 56116 + ... + 56221.

It is an arithmetic number, because the mean of its divisors is an integer number (1516563).

Almost surely, 2^5953861 is an apocalyptic number.

It is an amenable number.

5953861 is a deficient number, since it is larger than the sum of its proper divisors (112391).

5953861 is a wasteful number, since it uses less digits than its factorization.

5953861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112390.

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

The square root of 5953861 is about 2440.0534830204. The cubic root of 5953861 is about 181.2450817532.

The spelling of 5953861 in words is "five million, nine hundred fifty-three thousand, eight hundred sixty-one".