662141116 has 36 divisors (see below), whose sum is σ = 1451622648. Its totient is φ = 261944928.

The previous prime is 662141111. The next prime is 662141131. The reversal of 662141116 is 611141266.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662141111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127386 + ... + 132481.

Almost surely, 2^662141116 is an apocalyptic number.

It is an amenable number.

662141116 is an abundant number, since it is smaller than the sum of its proper divisors (789481532).

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

662141116 is a wasteful number, since it uses less digits than its factorization.

662141116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259898 (or 259889 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 662141116 is about 25732.1028289567. The cubic root of 662141116 is about 871.5992585989.

It can be divided in two parts, 662 and 141116, that added together give a triangular number (141778 = T₅₃₂).

The spelling of 662141116 in words is "six hundred sixty-two million, one hundred forty-one thousand, one hundred sixteen".