1947114 has 48 divisors (see below), whose sum is σ = 4658472. Its totient is φ = 584064.

The previous prime is 1947109. The next prime is 1947119. The reversal of 1947114 is 4117491.

It is an interprime number because it is at equal distance from previous prime (1947109) and next prime (1947119).

It can be written as a sum of positive squares in 4 ways, for example, as 1361889 + 585225 = 1167^2 + 765^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1947119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12324 + ... + 12480.

2^1947114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1947114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2329236).

1947114 is an abundant number, since it is smaller than the sum of its proper divisors (2711358).

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

1947114 is a wasteful number, since it uses less digits than its factorization.

1947114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 228 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 1947114 is about 1395.3902679896. The cubic root of 1947114 is about 124.8716335549.

The spelling of 1947114 in words is "one million, nine hundred forty-seven thousand, one hundred fourteen".