4771406 has 4 divisors (see below), whose sum is σ = 7157112. Its totient is φ = 2385702.

The previous prime is 4771397. The next prime is 4771411. The reversal of 4771406 is 6041774.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192850 + ... + 1192853.

It is an arithmetic number, because the mean of its divisors is an integer number (1789278).

Almost surely, 2^4771406 is an apocalyptic number.

4771406 is a deficient number, since it is larger than the sum of its proper divisors (2385706).

4771406 is a wasteful number, since it uses less digits than its factorization.

4771406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385705.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 4771406 is about 2184.3548246565. The cubic root of 4771406 is about 168.3509058107.

The spelling of 4771406 in words is "four million, seven hundred seventy-one thousand, four hundred six".