4780475 has 24 divisors (see below), whose sum is σ = 6904320. Its totient is φ = 3215520.

The previous prime is 4780471. The next prime is 4780483. The reversal of 4780475 is 5740874.

It is a happy number.

It is not a de Polignac number, because 4780475 - 2² = 4780471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4780471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10094 + ... + 10556.

It is an arithmetic number, because the mean of its divisors is an integer number (287680).

Almost surely, 2^4780475 is an apocalyptic number.

4780475 is a deficient number, since it is larger than the sum of its proper divisors (2123845).

4780475 is a wasteful number, since it uses less digits than its factorization.

4780475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 4780475 is about 2186.4297381805. The cubic root of 4780475 is about 168.4574996933.

The spelling of 4780475 in words is "four million, seven hundred eighty thousand, four hundred seventy-five".