196948854652 has 24 divisors (see below), whose sum is σ = 376068131712. Its totient is φ = 89504382000.

The previous prime is 196948854643. The next prime is 196948854659. The reversal of 196948854652 is 256458849691.

It is a super-2 number, since 2×196948854652² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196948854659) 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, 220848 + ... + 665335.

It is an arithmetic number, because the mean of its divisors is an integer number (15669505488).

Almost surely, 2^196948854652 is an apocalyptic number.

It is an amenable number.

196948854652 is a deficient number, since it is larger than the sum of its proper divisors (179119277060).

196948854652 is a wasteful number, since it uses less digits than its factorization.

196948854652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891249 (or 891247 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 67.

The spelling of 196948854652 in words is "one hundred ninety-six billion, nine hundred forty-eight million, eight hundred fifty-four thousand, six hundred fifty-two".