4620416 has 16 divisors (see below), whose sum is σ = 9204990. Its totient is φ = 2310144.

The previous prime is 4620409. The next prime is 4620419. The reversal of 4620416 is 6140264.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4426816 + 193600 = 2104^2 + 440^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 4620391 and 4620400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17921 + ... + 18176.

Almost surely, 2^4620416 is an apocalyptic number.

It is an amenable number.

4620416 is a deficient number, since it is larger than the sum of its proper divisors (4584574).

4620416 is an equidigital number, since it uses as much as digits as its factorization.

4620416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36111 (or 36099 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4620416 is about 2149.5152942001. The cubic root of 4620416 is about 166.5560296841.

The spelling of 4620416 in words is "four million, six hundred twenty thousand, four hundred sixteen".