1848647952 has 30 divisors (see below), whose sum is σ = 5173647102. Its totient is φ = 616215936.

The previous prime is 1848647951. The next prime is 1848647963. The reversal of 1848647952 is 2597468481.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1341317376 + 507330576 = 36624^2 + 22524^2 .

It is not an unprimeable number, because it can be changed into a prime (1848647951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6418773 + ... + 6419060.

Almost surely, 2^1848647952 is an apocalyptic number.

1848647952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1848647952 is an abundant number, since it is smaller than the sum of its proper divisors (3324999150).

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

1848647952 is a wasteful number, since it uses less digits than its factorization.

1848647952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12837847 (or 12837838 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 1848647952 is about 42995.9062237325. The cubic root of 1848647952 is about 1227.3018946573.

The spelling of 1848647952 in words is "one billion, eight hundred forty-eight million, six hundred forty-seven thousand, nine hundred fifty-two".