1202671852 has 18 divisors (see below), whose sum is σ = 2139770724. Its totient is φ = 591470640.

The previous prime is 1202671777. The next prime is 1202671853. The reversal of 1202671852 is 2581762021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1202671853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25518 + ... + 55285.

Almost surely, 2^1202671852 is an apocalyptic number.

It is an amenable number.

1202671852 is a deficient number, since it is larger than the sum of its proper divisors (937098872).

1202671852 is an equidigital number, since it uses as much as digits as its factorization.

1202671852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80929 (or 80866 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1202671852 is about 34679.5595704444. The cubic root of 1202671852 is about 1063.4466696760.

The spelling of 1202671852 in words is "one billion, two hundred two million, six hundred seventy-one thousand, eight hundred fifty-two".