5906842 has 4 divisors (see below), whose sum is σ = 8860266. Its totient is φ = 2953420.

The previous prime is 5906839. The next prime is 5906843. The reversal of 5906842 is 2486095.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3381921 + 2524921 = 1839^2 + 1589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5906798 and 5906807.

It is not an unprimeable number, because it can be changed into a prime (5906843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476709 + ... + 1476712.

Almost surely, 2^5906842 is an apocalyptic number.

5906842 is a deficient number, since it is larger than the sum of its proper divisors (2953424).

5906842 is a wasteful number, since it uses less digits than its factorization.

5906842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953423.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5906842 is about 2430.3995556287. The cubic root of 5906842 is about 180.7667089943.

The spelling of 5906842 in words is "five million, nine hundred six thousand, eight hundred forty-two".