862262052 has 24 divisors (see below), whose sum is σ = 2012474016. Its totient is φ = 287345088.

The previous prime is 862262039. The next prime is 862262059. The reversal of 862262052 is 250262268.

It is not an unprimeable number, because it can be changed into a prime (862262059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56463 + ... + 70089.

It is an arithmetic number, because the mean of its divisors is an integer number (83853084).

Almost surely, 2^862262052 is an apocalyptic number.

It is an amenable number.

862262052 is an abundant number, since it is smaller than the sum of its proper divisors (1150211964).

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

862262052 is a wasteful number, since it uses less digits than its factorization.

862262052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18907 (or 18905 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 862262052 is about 29364.2989359528. The cubic root of 862262052 is about 951.8015866542.

The spelling of 862262052 in words is "eight hundred sixty-two million, two hundred sixty-two thousand, fifty-two".