961045882 has 4 divisors (see below), whose sum is σ = 1441568826. Its totient is φ = 480522940.

The previous prime is 961045879. The next prime is 961045889. The reversal of 961045882 is 288540169.

It is a happy number.

961045882 is digitally balanced in base 2, because in such base 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: 288540169 = 29 ⋅9949661.

It can be written as a sum of positive squares in only one way, i.e., 702833121 + 258212761 = 26511^2 + 16069^2 .

It is not an unprimeable number, because it can be changed into a prime (961045889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240261469 + ... + 240261472.

Almost surely, 2^961045882 is an apocalyptic number.

961045882 is a deficient number, since it is larger than the sum of its proper divisors (480522944).

961045882 is a wasteful number, since it uses less digits than its factorization.

961045882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480522943.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 961045882 is about 31000.7400234252. The cubic root of 961045882 is about 986.8429451040.

The spelling of 961045882 in words is "nine hundred sixty-one million, forty-five thousand, eight hundred eighty-two".