1947114048 has 112 divisors (see below), whose sum is σ = 5772204864. Its totient is φ = 574064640.

The previous prime is 1947114031. The next prime is 1947114097. The reversal of 1947114048 is 8404117491.

It is a super-3 number, since 3×1947114048³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1947113997 and 1947114015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65686 + ... + 90602.

Almost surely, 2^1947114048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1947114048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2886102432).

1947114048 is an abundant number, since it is smaller than the sum of its proper divisors (3825090816).

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

1947114048 is a wasteful number, since it uses less digits than its factorization.

1947114048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24980 (or 24970 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 1947114048 is about 44126.1152606934. The cubic root of 1947114048 is about 1248.7163458101.

The spelling of 1947114048 in words is "one billion, nine hundred forty-seven million, one hundred fourteen thousand, forty-eight".