1020314662 has 8 divisors (see below), whose sum is σ = 1530712800. Its totient is φ = 510077064.

The previous prime is 1020314651. The next prime is 1020314663. The reversal of 1020314662 is 2664130201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020314663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22737 + ... + 50572.

It is an arithmetic number, because the mean of its divisors is an integer number (191339100).

Almost surely, 2^1020314662 is an apocalyptic number.

1020314662 is a deficient number, since it is larger than the sum of its proper divisors (510398138).

1020314662 is an equidigital number, since it uses as much as digits as its factorization.

1020314662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80270.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1020314662 is about 31942.3646901728. The cubic root of 1020314662 is about 1006.7262106547.

Adding to 1020314662 its reverse (2664130201), we get a palindrome (3684444863).

The spelling of 1020314662 in words is "one billion, twenty million, three hundred fourteen thousand, six hundred sixty-two".