197073106 has 4 divisors (see below), whose sum is σ = 295609662. Its totient is φ = 98536552.

The previous prime is 197073103. The next prime is 197073113. The reversal of 197073106 is 601370791.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 162792081 + 34281025 = 12759^2 + 5855^2 .

It is not an unprimeable number, because it can be changed into a prime (197073103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49268275 + ... + 49268278.

Almost surely, 2^197073106 is an apocalyptic number.

197073106 is a deficient number, since it is larger than the sum of its proper divisors (98536556).

197073106 is an equidigital number, since it uses as much as digits as its factorization.

197073106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98536555.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 197073106 is about 14038.2728994702. The cubic root of 197073106 is about 581.9367538331.

It can be divided in two parts, 1970 and 73106, that added together give a square (75076 = 274²).

The spelling of 197073106 in words is "one hundred ninety-seven million, seventy-three thousand, one hundred six".