1219852848 has 40 divisors (see below), whose sum is σ = 3204705600. Its totient is φ = 399724864.

The previous prime is 1219852847. The next prime is 1219852873. The reversal of 1219852848 is 8482589121.

It is a super-2 number, since 2×1219852848² = 2976081941547422208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1219852797 and 1219852806.

It is not an unprimeable number, because it can be changed into a prime (1219852841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212538 + ... + 218201.

It is an arithmetic number, because the mean of its divisors is an integer number (80117640).

Almost surely, 2^1219852848 is an apocalyptic number.

It is an amenable number.

1219852848 is an abundant number, since it is smaller than the sum of its proper divisors (1984852752).

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

1219852848 is a wasteful number, since it uses less digits than its factorization.

1219852848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430809 (or 430803 counting only the distinct ones).

The product of its digits is 368640, while the sum is 48.

The square root of 1219852848 is about 34926.3918548710. The cubic root of 1219852848 is about 1068.4867676874.

The spelling of 1219852848 in words is "one billion, two hundred nineteen million, eight hundred fifty-two thousand, eight hundred forty-eight".