961741223 has 4 divisors (see below), whose sum is σ = 985198368. Its totient is φ = 938284080.

The previous prime is 961741199. The next prime is 961741237. The reversal of 961741223 is 322147169.

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

It is a cyclic number.

It is not a de Polignac number, because 961741223 - 2²⁶ = 894632359 is a prime.

It is a super-4 number, since 4×961741223⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961741283) 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, 11728511 + ... + 11728592.

It is an arithmetic number, because the mean of its divisors is an integer number (246299592).

Almost surely, 2^961741223 is an apocalyptic number.

961741223 is a deficient number, since it is larger than the sum of its proper divisors (23457145).

961741223 is a wasteful number, since it uses less digits than its factorization.

961741223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23457144.

The product of its digits is 18144, while the sum is 35.

The square root of 961741223 is about 31011.9529052912. The cubic root of 961741223 is about 987.0808896695.

The spelling of 961741223 in words is "nine hundred sixty-one million, seven hundred forty-one thousand, two hundred twenty-three".