5606606 has 4 divisors (see below), whose sum is σ = 8409912. Its totient is φ = 2803302.
The previous prime is 5606603. The next prime is 5606621. The reversal of 5606606 is 6066065.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6066065 = 5 ⋅1213213.
It is an Ulam number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5606603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401650 + ... + 1401653.
It is an arithmetic number, because the mean of its divisors is an integer number (2102478).
Almost surely, 25606606 is an apocalyptic number.
5606606 is a deficient number, since it is larger than the sum of its proper divisors (2803306).
5606606 is a wasteful number, since it uses less digits than its factorization.
5606606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2803305.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 5606606 is about 2367.8272741059. The cubic root of 5606606 is about 177.6506002170.
The spelling of 5606606 in words is "five million, six hundred six thousand, six hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •