662124396 has 12 divisors (see below), whose sum is σ = 1544956952. Its totient is φ = 220708128.

The previous prime is 662124377. The next prime is 662124409. The reversal of 662124396 is 693421266.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27588505 + ... + 27588528.

Almost surely, 2^662124396 is an apocalyptic number.

It is an amenable number.

662124396 is an abundant number, since it is smaller than the sum of its proper divisors (882832556).

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

662124396 is a wasteful number, since it uses less digits than its factorization.

662124396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55177040 (or 55177038 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 662124396 is about 25731.7779409041. Note that the first 3 decimals coincide. The cubic root of 662124396 is about 871.5919221656.

The spelling of 662124396 in words is "six hundred sixty-two million, one hundred twenty-four thousand, three hundred ninety-six".