1906051160 has 128 divisors (see below), whose sum is σ = 4755179520. Its totient is φ = 683208192.

The previous prime is 1906051157. The next prime is 1906051163. The reversal of 1906051160 is 611506091.

It is an interprime number because it is at equal distance from previous prime (1906051157) and next prime (1906051163).

Together with 2849128359 it forms a betrothed pair.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1906051163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4081247 + ... + 4081713.

It is an arithmetic number, because the mean of its divisors is an integer number (37149840).

Almost surely, 2^1906051160 is an apocalyptic number.

1906051160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1906051160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377589760).

1906051160 is an abundant number, since it is smaller than the sum of its proper divisors (2849128360).

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

1906051160 is a wasteful number, since it uses less digits than its factorization.

1906051160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 1906051160 is about 43658.3458229924. The cubic root of 1906051160 is about 1239.8758026841.

The spelling of 1906051160 in words is "one billion, nine hundred six million, fifty-one thousand, one hundred sixty".