260077194 has 48 divisors (see below), whose sum is σ = 608785632. Its totient is φ = 79768224.

The previous prime is 260077193. The next prime is 260077211. The reversal of 260077194 is 491770062.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (260077193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79597 + ... + 82799.

It is an arithmetic number, because the mean of its divisors is an integer number (12683034).

Almost surely, 2^260077194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260077194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304392816).

260077194 is an abundant number, since it is smaller than the sum of its proper divisors (348708438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260077194 is a wasteful number, since it uses less digits than its factorization.

260077194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571 (or 3568 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 260077194 is about 16126.9090032777. The cubic root of 260077194 is about 638.3135891533.

The spelling of 260077194 in words is "two hundred sixty million, seventy-seven thousand, one hundred ninety-four".