19960852 has 6 divisors (see below), whose sum is σ = 34931498. Its totient is φ = 9980424.

The previous prime is 19960819. The next prime is 19960859. The reversal of 19960852 is 25806991.

It can be written as a sum of positive squares in only one way, i.e., 11861136 + 8099716 = 3444^2 + 2846^2 .

It is a super-2 number, since 2×19960852² = 796871225131808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19960859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495103 + ... + 2495110.

Almost surely, 2^19960852 is an apocalyptic number.

It is an amenable number.

19960852 is a deficient number, since it is larger than the sum of its proper divisors (14970646).

19960852 is a wasteful number, since it uses less digits than its factorization.

19960852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990217 (or 4990215 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 19960852 is about 4467.7569316157. The cubic root of 19960852 is about 271.2645392760.

The spelling of 19960852 in words is "nineteen million, nine hundred sixty thousand, eight hundred fifty-two".