1428068610 has 32 divisors (see below), whose sum is σ = 3808183680. Its totient is φ = 380818224.

The previous prime is 1428068569. The next prime is 1428068611. The reversal of 1428068610 is 168608241.

1428068610 is a `hidden beast` number, since 14 + 28 + 0 + 6 + 8 + 610 = 666.

It is not an unprimeable number, because it can be changed into a prime (1428068611) 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 15 ways as a sum of consecutive naturals, for example, 2644302 + ... + 2644841.

It is an arithmetic number, because the mean of its divisors is an integer number (119005740).

Almost surely, 2^1428068610 is an apocalyptic number.

1428068610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1428068610 is an abundant number, since it is smaller than the sum of its proper divisors (2380115070).

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

1428068610 is a wasteful number, since it uses less digits than its factorization.

1428068610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289159 (or 5289153 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 1428068610 is about 37789.7950510452. The cubic root of 1428068610 is about 1126.1157286560.

The spelling of 1428068610 in words is "one billion, four hundred twenty-eight million, sixty-eight thousand, six hundred ten".