67430852 has 12 divisors (see below), whose sum is σ = 118866300. Its totient is φ = 33469056.

The previous prime is 67430849. The next prime is 67430873. The reversal of 67430852 is 25803476.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37136836 + 30294016 = 6094^2 + 5504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60977 + ... + 62072.

It is an arithmetic number, because the mean of its divisors is an integer number (9905525).

Almost surely, 2^67430852 is an apocalyptic number.

It is an amenable number.

67430852 is a deficient number, since it is larger than the sum of its proper divisors (51435448).

67430852 is a wasteful number, since it uses less digits than its factorization.

67430852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123190 (or 123188 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 67430852 is about 8211.6290710187. The cubic root of 67430852 is about 407.0235605049.

The spelling of 67430852 in words is "sixty-seven million, four hundred thirty thousand, eight hundred fifty-two".