4781975 has 12 divisors (see below), whose sum is σ = 6469080. Its totient is φ = 3477600.

The previous prime is 4781971. The next prime is 4781983. The reversal of 4781975 is 5791874.

It is not a de Polignac number, because 4781975 - 2² = 4781971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8420 + ... + 8969.

It is an arithmetic number, because the mean of its divisors is an integer number (539090).

Almost surely, 2^4781975 is an apocalyptic number.

4781975 is a deficient number, since it is larger than the sum of its proper divisors (1687105).

4781975 is a wasteful number, since it uses less digits than its factorization.

4781975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17410 (or 17405 counting only the distinct ones).

The product of its digits is 70560, while the sum is 41.

The square root of 4781975 is about 2186.7727362486. The cubic root of 4781975 is about 168.4751171773.

The spelling of 4781975 in words is "four million, seven hundred eighty-one thousand, nine hundred seventy-five".