4670778 has 24 divisors (see below), whose sum is σ = 10867392. Its totient is φ = 1334424.

The previous prime is 4670773. The next prime is 4670779. The reversal of 4670778 is 8770764.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4670773) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 7650 + ... + 8237.

It is an arithmetic number, because the mean of its divisors is an integer number (452808).

Almost surely, 2^4670778 is an apocalyptic number.

4670778 is an abundant number, since it is smaller than the sum of its proper divisors (6196614).

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

4670778 is a wasteful number, since it uses less digits than its factorization.

4670778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15906 (or 15899 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 4670778 is about 2161.1982787334. The cubic root of 4670778 is about 167.1589913774.

The spelling of 4670778 in words is "four million, six hundred seventy thousand, seven hundred seventy-eight".