197336290652 has 24 divisors (see below), whose sum is σ = 362739697152. Its totient is φ = 93753198000.

The previous prime is 197336290637. The next prime is 197336290661. The reversal of 197336290652 is 256092633791.

It is a super-2 number, since 2×197336290652² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 197336290594 and 197336290603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088624 + ... + 7116407.

It is an arithmetic number, because the mean of its divisors is an integer number (15114154048).

Almost surely, 2^197336290652 is an apocalyptic number.

It is an amenable number.

197336290652 is a deficient number, since it is larger than the sum of its proper divisors (165403406500).

197336290652 is a wasteful number, since it uses less digits than its factorization.

197336290652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14205209 (or 14205207 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 197336290652 in words is "one hundred ninety-seven billion, three hundred thirty-six million, two hundred ninety thousand, six hundred fifty-two".