152200305 has 12 divisors (see below), whose sum is σ = 263813940. Its totient is φ = 81173472.

The previous prime is 152200271. The next prime is 152200327. The reversal of 152200305 is 503002251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56610576 + 95589729 = 7524^2 + 9777^2 .

It is not a de Polignac number, because 152200305 - 2¹¹ = 152198257 is a prime.

It is an unprimeable number.

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, 1691070 + ... + 1691159.

It is an arithmetic number, because the mean of its divisors is an integer number (21984495).

Almost surely, 2^152200305 is an apocalyptic number.

152200305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152200305 is a deficient number, since it is larger than the sum of its proper divisors (111613635).

152200305 is a wasteful number, since it uses less digits than its factorization.

152200305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382240 (or 3382237 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 152200305 is about 12336.9487718803. The cubic root of 152200305 is about 533.9146541212.

Adding to 152200305 its reverse (503002251), we get a palindrome (655202556).

The spelling of 152200305 in words is "one hundred fifty-two million, two hundred thousand, three hundred five".