6350425 has 12 divisors (see below), whose sum is σ = 7906860. Its totient is φ = 5059520.

The previous prime is 6350423. The next prime is 6350431. The reversal of 6350425 is 5240536.

It can be written as a sum of positive squares in 6 ways, for example, as 1065024 + 5285401 = 1032^2 + 2299^2 .

It is not a de Polignac number, because 6350425 - 2¹ = 6350423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

6350425 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6350425.

It is not an unprimeable number, because it can be changed into a prime (6350423) 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 11 ways as a sum of consecutive naturals, for example, 9399 + ... + 10051.

It is an arithmetic number, because the mean of its divisors is an integer number (658905).

Almost surely, 2^6350425 is an apocalyptic number.

It is an amenable number.

6350425 is a deficient number, since it is larger than the sum of its proper divisors (1556435).

6350425 is a wasteful number, since it uses less digits than its factorization.

6350425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 6350425 is about 2520.0049603126. The cubic root of 6350425 is about 185.1829210958.

Subtracting from 6350425 its sum of digits (25), we obtain a square (6350400 = 2520²).

It can be divided in two parts, 63504 and 25, that multiplied together give a square (1587600 = 1260²).

The spelling of 6350425 in words is "six million, three hundred fifty thousand, four hundred twenty-five".