4723616 has 12 divisors (see below), whose sum is σ = 9299682. Its totient is φ = 2361792.

The previous prime is 4723601. The next prime is 4723633. The reversal of 4723616 is 6163274.

It can be written as a sum of positive squares in only one way, i.e., 3984016 + 739600 = 1996^2 + 860^2 .

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73775 + ... + 73838.

Almost surely, 2^4723616 is an apocalyptic number.

It is an amenable number.

4723616 is a deficient number, since it is larger than the sum of its proper divisors (4576066).

4723616 is a wasteful number, since it uses less digits than its factorization.

4723616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147623 (or 147615 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 4723616 is about 2173.3881383683. The cubic root of 4723616 is about 167.7869559504.

The spelling of 4723616 in words is "four million, seven hundred twenty-three thousand, six hundred sixteen".