961026120 has 112 divisors (see below), whose sum is σ = 3242078460. Its totient is φ = 256265856.

The previous prime is 961026107. The next prime is 961026163. The reversal of 961026120 is 21620169.

961026120 is a `hidden beast` number, since 9 + 610 + 26 + 1 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 904686084 + 56340036 = 30078^2 + 7506^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 12682 + ... + 45638.

Almost surely, 2^961026120 is an apocalyptic number.

961026120 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 961026120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1621039230).

961026120 is an abundant number, since it is smaller than the sum of its proper divisors (2281052340).

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

961026120 is a wasteful number, since it uses less digits than its factorization.

961026120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32986 (or 32967 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 961026120 is about 31000.4212874599. The cubic root of 961026120 is about 986.8361809025.

Adding to 961026120 its reverse (21620169), we get a palindrome (982646289).

The spelling of 961026120 in words is "nine hundred sixty-one million, twenty-six thousand, one hundred twenty".