4624620 has 216 divisors, whose sum is σ = 17830512. Its totient is φ = 887040.

The previous prime is 4624603. The next prime is 4624637. The reversal of 4624620 is 264264.

It is an interprime number because it is at equal distance from previous prime (4624603) and next prime (4624637).

It is a super-2 number, since 2×4624620² = 42774220288800, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 355734 + ... + 355746.

Almost surely, 2^4624620 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 4624620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8915256).

4624620 is an abundant number, since it is smaller than the sum of its proper divisors (13205892).

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

4624620 is a wasteful number, since it uses less digits than its factorization.

4624620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4624620 is about 2150.4929667404. The cubic root of 4624620 is about 166.6065294148.

Adding to 4624620 its reverse (264264), we get a palindrome (4888884).

The spelling of 4624620 in words is "four million, six hundred twenty-four thousand, six hundred twenty".