662424632 has 16 divisors (see below), whose sum is σ = 1270931640. Its totient is φ = 323509536.

The previous prime is 662424619. The next prime is 662424643. The reversal of 662424632 is 236424266.

It is a junction number, because it is equal to n+sod(n) for n = 662424592 and 662424601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962483 + ... + 963170.

Almost surely, 2^662424632 is an apocalyptic number.

It is an amenable number.

662424632 is a deficient number, since it is larger than the sum of its proper divisors (608507008).

662424632 is a wasteful number, since it uses less digits than its factorization.

662424632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925702 (or 1925698 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 662424632 is about 25737.6112333682. The cubic root of 662424632 is about 871.7236414876.

Adding to 662424632 its reverse (236424266), we get a palindrome (898848898).

The spelling of 662424632 in words is "six hundred sixty-two million, four hundred twenty-four thousand, six hundred thirty-two".