200957465 has 8 divisors (see below), whose sum is σ = 241708488. Its totient is φ = 160392960.

The previous prime is 200957423. The next prime is 200957467. The reversal of 200957465 is 564759002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3948169 + 197009296 = 1987^2 + 14036^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200957465 - 2⁶ = 200957401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200957467) 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 7 ways as a sum of consecutive naturals, for example, 44246 + ... + 48575.

It is an arithmetic number, because the mean of its divisors is an integer number (30213561).

Almost surely, 2^200957465 is an apocalyptic number.

It is an amenable number.

200957465 is a deficient number, since it is larger than the sum of its proper divisors (40751023).

200957465 is an equidigital number, since it uses as much as digits as its factorization.

200957465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93259.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 200957465 is about 14175.9467055996. The cubic root of 200957465 is about 585.7352772710.

The spelling of 200957465 in words is "two hundred million, nine hundred fifty-seven thousand, four hundred sixty-five".