4856477 has 4 divisors (see below), whose sum is σ = 4861116. Its totient is φ = 4851840.

The previous prime is 4856461. The next prime is 4856479. The reversal of 4856477 is 7746584.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3189796 + 1666681 = 1786^2 + 1291^2 .

It is a cyclic number.

It is not a de Polignac number, because 4856477 - 2⁴ = 4856461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4856479) 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 3 ways as a sum of consecutive naturals, for example, 77 + ... + 3117.

It is an arithmetic number, because the mean of its divisors is an integer number (1215279).

Almost surely, 2^4856477 is an apocalyptic number.

It is an amenable number.

4856477 is a deficient number, since it is larger than the sum of its proper divisors (4639).

4856477 is a wasteful number, since it uses less digits than its factorization.

4856477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638.

The product of its digits is 188160, while the sum is 41.

The square root of 4856477 is about 2203.7415910220. The cubic root of 4856477 is about 169.3455460464.

The spelling of 4856477 in words is "four million, eight hundred fifty-six thousand, four hundred seventy-seven".