4529616 has 160 divisors (see below), whose sum is σ = 15499008. Its totient is φ = 1105920.

The previous prime is 4529611. The next prime is 4529641. The reversal of 4529616 is 6169254.

It is a super-2 number, since 2×4529616² = 41034842214912, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74226 + ... + 74286.

Almost surely, 2^4529616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4529616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7749504).

4529616 is an abundant number, since it is smaller than the sum of its proper divisors (10969392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4529616 is a wasteful number, since it uses less digits than its factorization.

4529616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 103 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 4529616 is about 2128.2894539982. The cubic root of 4529616 is about 165.4577555155.

The spelling of 4529616 in words is "four million, five hundred twenty-nine thousand, six hundred sixteen".