418536852 has 12 divisors (see below), whose sum is σ = 976586016. Its totient is φ = 139512280.

The previous prime is 418536851. The next prime is 418536869. The reversal of 418536852 is 258635814.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418536851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17439024 + ... + 17439047.

It is an arithmetic number, because the mean of its divisors is an integer number (81382168).

Almost surely, 2^418536852 is an apocalyptic number.

It is an amenable number.

418536852 is an abundant number, since it is smaller than the sum of its proper divisors (558049164).

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

418536852 is a wasteful number, since it uses less digits than its factorization.

418536852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34878078 (or 34878076 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 418536852 is about 20458.1732322317. The cubic root of 418536852 is about 748.0165976662.

The spelling of 418536852 in words is "four hundred eighteen million, five hundred thirty-six thousand, eight hundred fifty-two".