941617261 has 8 divisors (see below), whose sum is σ = 1014328224. Its totient is φ = 868946160.

The previous prime is 941617253. The next prime is 941617279. The reversal of 941617261 is 162716149.

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

It is a cyclic number.

It is not a de Polignac number, because 941617261 - 2³ = 941617253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 941617261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941617661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54666 + ... + 69796.

It is an arithmetic number, because the mean of its divisors is an integer number (126791028).

Almost surely, 2^941617261 is an apocalyptic number.

It is an amenable number.

941617261 is a deficient number, since it is larger than the sum of its proper divisors (72710963).

941617261 is a wasteful number, since it uses less digits than its factorization.

941617261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19931.

The product of its digits is 18144, while the sum is 37.

The square root of 941617261 is about 30685.7827177343. The cubic root of 941617261 is about 980.1475763457.

It can be divided in two parts, 941617 and 261, that added together give a triangular number (941878 = T₁₃₇₂).

The spelling of 941617261 in words is "nine hundred forty-one million, six hundred seventeen thousand, two hundred sixty-one".