4621616 has 10 divisors (see below), whose sum is σ = 8954412. Its totient is φ = 2310800.

The previous prime is 4621583. The next prime is 4621619. The reversal of 4621616 is 6161264.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4621619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144410 + ... + 144441.

Almost surely, 2^4621616 is an apocalyptic number.

It is an amenable number.

4621616 is a deficient number, since it is larger than the sum of its proper divisors (4332796).

4621616 is a wasteful number, since it uses less digits than its factorization.

4621616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288859 (or 288853 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 4621616 is about 2149.7944087749. The cubic root of 4621616 is about 166.5704475731.

The spelling of 4621616 in words is "four million, six hundred twenty-one thousand, six hundred sixteen".