662263342 has 24 divisors (see below), whose sum is σ = 1077533280. Its totient is φ = 305136000.

The previous prime is 662263313. The next prime is 662263361. The reversal of 662263342 is 243362266.

It is a junction number, because it is equal to n+sod(n) for n = 662263298 and 662263307.

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 11 ways as a sum of consecutive naturals, for example, 252534 + ... + 255142.

It is an arithmetic number, because the mean of its divisors is an integer number (44897220).

Almost surely, 2^662263342 is an apocalyptic number.

662263342 is a deficient number, since it is larger than the sum of its proper divisors (415269938).

662263342 is a wasteful number, since it uses less digits than its factorization.

662263342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388 (or 3375 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 662263342 is about 25734.4776904448. The cubic root of 662263342 is about 871.6528854034.

The spelling of 662263342 in words is "six hundred sixty-two million, two hundred sixty-three thousand, three hundred forty-two".