4173625 has 16 divisors (see below), whose sum is σ = 5265936. Its totient is φ = 3302400.

The previous prime is 4173613. The next prime is 4173641. The reversal of 4173625 is 5263714.

It can be written as a sum of positive squares in 8 ways, for example, as 962361 + 3211264 = 981^2 + 1792^2 .

It is not a de Polignac number, because 4173625 - 2¹⁹ = 3649337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4173593 and 4173602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21529 + ... + 21721.

It is an arithmetic number, because the mean of its divisors is an integer number (329121).

Almost surely, 2^4173625 is an apocalyptic number.

It is an amenable number.

4173625 is a deficient number, since it is larger than the sum of its proper divisors (1092311).

4173625 is a wasteful number, since it uses less digits than its factorization.

4173625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 371 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 4173625 is about 2042.9451779233. The cubic root of 4173625 is about 161.0044235761.

The spelling of 4173625 in words is "four million, one hundred seventy-three thousand, six hundred twenty-five".