41280625 has 15 divisors (see below), whose sum is σ = 51785767. Its totient is φ = 32896000.

The previous prime is 41280583. The next prime is 41280647. The reversal of 41280625 is 52608214.

The square root of 41280625 is 6425.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 6517809 + 34762816 = 2553^2 + 5896^2 .

It is not a de Polignac number, because 41280625 - 2⁷ = 41280497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41280593 and 41280602.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 160497 + ... + 160753.

Almost surely, 2^41280625 is an apocalyptic number.

41280625 is the 6425-th square number.

41280625 is the 3213-rd centered octagonal number.

It is an amenable number.

41280625 is a deficient number, since it is larger than the sum of its proper divisors (10505142).

41280625 is an frugal number, since it uses more digits than its factorization.

41280625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The cubic root of 41280625 is about 345.6066481105.

Adding to 41280625 its reverse (52608214), we get a palindrome (93888839).

It can be divided in two parts, 41280 and 625, that added together give a triangular number (41905 = T₂₈₉).

The spelling of 41280625 in words is "forty-one million, two hundred eighty thousand, six hundred twenty-five".