1685427114 has 16 divisors (see below), whose sum is σ = 3852404928. Its totient is φ = 481550592.

The previous prime is 1685427101. The next prime is 1685427131. The reversal of 1685427114 is 4117245861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20064567 + ... + 20064650.

It is an arithmetic number, because the mean of its divisors is an integer number (240775308).

Almost surely, 2^1685427114 is an apocalyptic number.

1685427114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1685427114 is an abundant number, since it is smaller than the sum of its proper divisors (2166977814).

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

1685427114 is a wasteful number, since it uses less digits than its factorization.

1685427114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40129229.

The product of its digits is 53760, while the sum is 39.

The square root of 1685427114 is about 41053.9536951071. The cubic root of 1685427114 is about 1190.0631075447.

The spelling of 1685427114 in words is "one billion, six hundred eighty-five million, four hundred twenty-seven thousand, one hundred fourteen".