462271158 has 64 divisors (see below), whose sum is σ = 1075576320. Its totient is φ = 146890656.

The previous prime is 462271153. The next prime is 462271177. The reversal of 462271158 is 851172264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462271153) 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 31 ways as a sum of consecutive naturals, for example, 579616 + ... + 580412.

It is an arithmetic number, because the mean of its divisors is an integer number (16805880).

Almost surely, 2^462271158 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 462271158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537788160).

462271158 is an abundant number, since it is smaller than the sum of its proper divisors (613305162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

462271158 is a wasteful number, since it uses less digits than its factorization.

462271158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1292 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 462271158 is about 21500.4920408813. The cubic root of 462271158 is about 773.2126179409.

The spelling of 462271158 in words is "four hundred sixty-two million, two hundred seventy-one thousand, one hundred fifty-eight".