5861605 has 8 divisors (see below), whose sum is σ = 7183872. Its totient is φ = 4589328.

The previous prime is 5861593. The next prime is 5861621. The reversal of 5861605 is 5061685.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5861605 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12237 + ... + 12706.

It is an arithmetic number, because the mean of its divisors is an integer number (897984).

Almost surely, 2^5861605 is an apocalyptic number.

It is an amenable number.

5861605 is a deficient number, since it is larger than the sum of its proper divisors (1322267).

5861605 is a wasteful number, since it uses less digits than its factorization.

5861605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24995.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5861605 is about 2421.0751743802. The cubic root of 5861605 is about 180.3040642608.

The spelling of 5861605 in words is "five million, eight hundred sixty-one thousand, six hundred five".