4691606 has 4 divisors (see below), whose sum is σ = 7037412. Its totient is φ = 2345802.

The previous prime is 4691569. The next prime is 4691623. The reversal of 4691606 is 6061964.

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

It is a super-2 number, since 2×4691606² = 44022333718472, 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, 1172900 + ... + 1172903.

It is an arithmetic number, because the mean of its divisors is an integer number (1759353).

Almost surely, 2^4691606 is an apocalyptic number.

4691606 is a deficient number, since it is larger than the sum of its proper divisors (2345806).

4691606 is a wasteful number, since it uses less digits than its factorization.

4691606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345805.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 4691606 is about 2166.0115419822. The cubic root of 4691606 is about 167.4070888897.

The spelling of 4691606 in words is "four million, six hundred ninety-one thousand, six hundred six".