4352725 has 24 divisors (see below), whose sum is σ = 5937120. Its totient is φ = 3145920.

The previous prime is 4352713. The next prime is 4352749. The reversal of 4352725 is 5272534.

4352725 is a nontrivial binomial coefficient, being equal to C(2951, 2).

It is not a de Polignac number, because 4352725 - 2⁷ = 4352597 is a prime.

4352725 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4352693 and 4352702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19062 + ... + 19288.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

Almost surely, 2^4352725 is an apocalyptic number.

4352725 is the 2950-th triangular number.

4352725 is the 984-th centered nonagonal number.

It is an amenable number.

4352725 is a deficient number, since it is larger than the sum of its proper divisors (1584395).

4352725 is a wasteful number, since it uses less digits than its factorization.

4352725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 304 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 4352725 is about 2086.3185279338. The cubic root of 4352725 is about 163.2752697496.

It can be divided in two parts, 435 and 2725, that added together give a triangular number (3160 = T₇₉).

The spelling of 4352725 in words is "four million, three hundred fifty-two thousand, seven hundred twenty-five".