4779240 has 32 divisors (see below), whose sum is σ = 14338080. Its totient is φ = 1274432.

The previous prime is 4779221. The next prime is 4779251. The reversal of 4779240 is 429774.

4779240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4779240² = 45682269955200, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 19794 + ... + 20033.

It is an arithmetic number, because the mean of its divisors is an integer number (448065).

Almost surely, 2^4779240 is an apocalyptic number.

4779240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4779240 is an abundant number, since it is smaller than the sum of its proper divisors (9558840).

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

4779240 is a wasteful number, since it uses less digits than its factorization.

4779240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39841 (or 39837 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 4779240 is about 2186.1472960439. The cubic root of 4779240 is about 168.4429918651.

The spelling of 4779240 in words is "four million, seven hundred seventy-nine thousand, two hundred forty".