416625 has 32 divisors (see below), whose sum is σ = 763776. Its totient is φ = 200000.

The previous prime is 416623. The next prime is 416629. The reversal of 416625 is 526614.

It is not a de Polignac number, because 416625 - 2¹ = 416623 is a prime.

It is an Ulam number.

Its product of digits (1440) is a multiple of the sum of its prime divisors (120).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 416595 and 416604.

It is not an unprimeable number, because it can be changed into a prime (416621) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4075 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (23868).

2⁴¹⁶⁶²⁵ is an apocalyptic number.

It is an amenable number.

416625 is a deficient number, since it is larger than the sum of its proper divisors (347151).

416625 is a wasteful number, since it uses less digits than its factorization.

416625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 120 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 416625 is about 645.4649486998. The cubic root of 416625 is about 74.6875893570.

It can be divided in two parts, 41 and 6625, that added together give a palindrome (6666).

The spelling of 416625 in words is "four hundred sixteen thousand, six hundred twenty-five".