4375630 has 32 divisors (see below), whose sum is σ = 9533376. Its totient is φ = 1411584.

The previous prime is 4375621. The next prime is 4375633. The reversal of 4375630 is 365734.

It is a super-2 number, since 2×4375630² = 38292275793800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4375633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649 + ... + 3028.

It is an arithmetic number, because the mean of its divisors is an integer number (297918).

Almost surely, 2^4375630 is an apocalyptic number.

4375630 is an abundant number, since it is smaller than the sum of its proper divisors (5157746).

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

4375630 is a wasteful number, since it uses less digits than its factorization.

4375630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 4375630 is about 2091.8006597188. The cubic root of 4375630 is about 163.5611656918.

It can be divided in two parts, 4375 and 630, that added together give a palindrome (5005).

The spelling of 4375630 in words is "four million, three hundred seventy-five thousand, six hundred thirty".