197325026 has 4 divisors (see below), whose sum is σ = 295987542. Its totient is φ = 98662512.

The previous prime is 197324999. The next prime is 197325043. The reversal of 197325026 is 620523791.

197325026 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620523791 = 347 ⋅1788253.

It can be written as a sum of positive squares in only one way, i.e., 197262025 + 63001 = 14045^2 + 251^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49331255 + ... + 49331258.

Almost surely, 2^197325026 is an apocalyptic number.

197325026 is a deficient number, since it is larger than the sum of its proper divisors (98662516).

197325026 is an equidigital number, since it uses as much as digits as its factorization.

197325026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98662515.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 197325026 is about 14047.2426475803. The cubic root of 197325026 is about 582.1846129264.

The spelling of 197325026 in words is "one hundred ninety-seven million, three hundred twenty-five thousand, twenty-six".