201468825 has 36 divisors (see below), whose sum is σ = 361618348. Its totient is φ = 107222400.

The previous prime is 201468823. The next prime is 201468859. The reversal of 201468825 is 528864102.

It can be written as a sum of positive squares in 6 ways, for example, as 1557504 + 199911321 = 1248^2 + 14139^2 .

It is not a de Polignac number, because 201468825 - 2¹ = 201468823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201468825.

It is not an unprimeable number, because it can be changed into a prime (201468823) 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 35 ways as a sum of consecutive naturals, for example, 196815 + ... + 197835.

Almost surely, 2^201468825 is an apocalyptic number.

201468825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201468825 is a deficient number, since it is larger than the sum of its proper divisors (160149523).

201468825 is a wasteful number, since it uses less digits than its factorization.

201468825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 201468825 is about 14193.9714315621. The cubic root of 201468825 is about 586.2316806498.

The spelling of 201468825 in words is "two hundred one million, four hundred sixty-eight thousand, eight hundred twenty-five".