1285706114 has 32 divisors (see below), whose sum is σ = 2406537216. Its totient is φ = 500487120.

The previous prime is 1285706101. The next prime is 1285706137. The reversal of 1285706114 is 4116075821.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216209 + ... + 222075.

It is an arithmetic number, because the mean of its divisors is an integer number (75204288).

Almost surely, 2^1285706114 is an apocalyptic number.

1285706114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1285706114 is a deficient number, since it is larger than the sum of its proper divisors (1120831102).

1285706114 is a wasteful number, since it uses less digits than its factorization.

1285706114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7310.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1285706114 is about 35856.7443307392. The cubic root of 1285706114 is about 1087.3780692820.

The spelling of 1285706114 in words is "one billion, two hundred eighty-five million, seven hundred six thousand, one hundred fourteen".