197782034 has 8 divisors (see below), whose sum is σ = 296745228. Its totient is φ = 98866960.

The previous prime is 197782031. The next prime is 197782051. The reversal of 197782034 is 430287791.

197782034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 179694025 + 18088009 = 13405^2 + 4253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 197781982 and 197782000.

It is not an unprimeable number, because it can be changed into a prime (197782031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124 + ... + 19920.

Almost surely, 2^197782034 is an apocalyptic number.

197782034 is a deficient number, since it is larger than the sum of its proper divisors (98963194).

197782034 is a wasteful number, since it uses less digits than its factorization.

197782034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24060.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 197782034 is about 14063.5000622178. The cubic root of 197782034 is about 582.6337161019.

It can be divided in two parts, 19778 and 2034, that added together give a palindrome (21812).

The spelling of 197782034 in words is "one hundred ninety-seven million, seven hundred eighty-two thousand, thirty-four".