4778062 has 4 divisors (see below), whose sum is σ = 7167096. Its totient is φ = 2389030.

The previous prime is 4778051. The next prime is 4778077. The reversal of 4778062 is 2608774.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 1194514 + ... + 1194517.

It is an arithmetic number, because the mean of its divisors is an integer number (1791774).

Almost surely, 2^4778062 is an apocalyptic number.

4778062 is a deficient number, since it is larger than the sum of its proper divisors (2389034).

4778062 is a wasteful number, since it uses less digits than its factorization.

4778062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389033.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 4778062 is about 2185.8778556909. The cubic root of 4778062 is about 168.4291512998.

The spelling of 4778062 in words is "four million, seven hundred seventy-eight thousand, sixty-two".