662773052 has 24 divisors (see below), whose sum is σ = 1180361952. Its totient is φ = 325540800.

The previous prime is 662773049. The next prime is 662773057. The reversal of 662773052 is 250377266.

It is a junction number, because it is equal to n+sod(n) for n = 662772997 and 662773015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662773057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297302 + ... + 299522.

It is an arithmetic number, because the mean of its divisors is an integer number (49181748).

Almost surely, 2^662773052 is an apocalyptic number.

It is an amenable number.

662773052 is a deficient number, since it is larger than the sum of its proper divisors (517588900).

662773052 is a wasteful number, since it uses less digits than its factorization.

662773052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 662773052 is about 25744.3790369859. The cubic root of 662773052 is about 871.8764501751.

The spelling of 662773052 in words is "six hundred sixty-two million, seven hundred seventy-three thousand, fifty-two".