4047606 has 24 divisors (see below), whose sum is σ = 8854560. Its totient is φ = 1336176.

The previous prime is 4047601. The next prime is 4047607. The reversal of 4047606 is 6067404.

4047606 = T₂₁₈ + T₂₁₉ + ... + T₃₂₅.

It is a super-2 number, since 2×4047606² = 32766228662472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4047606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 931 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (368940).

Almost surely, 2^4047606 is an apocalyptic number.

4047606 is an abundant number, since it is smaller than the sum of its proper divisors (4806954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4047606 is a wasteful number, since it uses less digits than its factorization.

4047606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180 (or 2177 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4047606 is about 2011.8662977445. The cubic root of 4047606 is about 159.3673717225.

The spelling of 4047606 in words is "four million, forty-seven thousand, six hundred six".