4677646 has 4 divisors (see below), whose sum is σ = 7016472. Its totient is φ = 2338822.

The previous prime is 4677623. The next prime is 4677653. The reversal of 4677646 is 6467764.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4677599 and 4677608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169410 + ... + 1169413.

It is an arithmetic number, because the mean of its divisors is an integer number (1754118).

Almost surely, 2^4677646 is an apocalyptic number.

4677646 is a deficient number, since it is larger than the sum of its proper divisors (2338826).

4677646 is a wasteful number, since it uses less digits than its factorization.

4677646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338825.

The product of its digits is 169344, while the sum is 40.

The square root of 4677646 is about 2162.7866284033. The cubic root of 4677646 is about 167.2408824962.

The spelling of 4677646 in words is "four million, six hundred seventy-seven thousand, six hundred forty-six".