462272851 has 4 divisors (see below), whose sum is σ = 462447832. Its totient is φ = 462097872.

The previous prime is 462272813. The next prime is 462272861. The reversal of 462272851 is 158272264.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 462272851 - 2¹³ = 462264659 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 462272851.

It is not an unprimeable number, because it can be changed into a prime (462272861) 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 3 ways as a sum of consecutive naturals, for example, 83466 + ... + 88831.

It is an arithmetic number, because the mean of its divisors is an integer number (115611958).

Almost surely, 2^462272851 is an apocalyptic number.

462272851 is a deficient number, since it is larger than the sum of its proper divisors (174981).

462272851 is a wasteful number, since it uses less digits than its factorization.

462272851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174980.

The product of its digits is 53760, while the sum is 37.

The square root of 462272851 is about 21500.5314120372. The cubic root of 462272851 is about 773.2135618655.

The spelling of 462272851 in words is "four hundred sixty-two million, two hundred seventy-two thousand, eight hundred fifty-one".