301885225 has 12 divisors (see below), whose sum is σ = 375624396. Its totient is φ = 240678080.

The previous prime is 301885187. The next prime is 301885229. The reversal of 301885225 is 522588103.

It can be written as a sum of positive squares in 6 ways, for example, as 73633561 + 228251664 = 8581^2 + 15108^2 .

It is not a de Polignac number, because 301885225 - 2¹⁷ = 301754153 is a prime.

It is a super-2 number, since 2×301885225² = 182269378146601250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (301885229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13282 + ... + 27931.

It is an arithmetic number, because the mean of its divisors is an integer number (31302033).

Almost surely, 2^301885225 is an apocalyptic number.

It is an amenable number.

301885225 is a deficient number, since it is larger than the sum of its proper divisors (73739171).

301885225 is a wasteful number, since it uses less digits than its factorization.

301885225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41516 (or 41511 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 301885225 is about 17374.8446036216. The cubic root of 301885225 is about 670.8322804745.

The spelling of 301885225 in words is "three hundred one million, eight hundred eighty-five thousand, two hundred twenty-five".