2147606 has 4 divisors (see below), whose sum is σ = 3221412. Its totient is φ = 1073802.

The previous prime is 2147599. The next prime is 2147611. The reversal of 2147606 is 6067412.

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

It is a super-2 number, since 2×2147606² = 9224423062472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536900 + ... + 536903.

It is an arithmetic number, because the mean of its divisors is an integer number (805353).

2^2147606 is an apocalyptic number.

2147606 is a deficient number, since it is larger than the sum of its proper divisors (1073806).

2147606 is a wasteful number, since it uses less digits than its factorization.

2147606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073805.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2147606 is about 1465.4712552623. The cubic root of 2147606 is about 129.0183656723.

The spelling of 2147606 in words is "two million, one hundred forty-seven thousand, six hundred six".