8861092450 has 48 divisors (see below), whose sum is σ = 19063154880. Its totient is φ = 3001475520.

The previous prime is 8861092439. The next prime is 8861092451. The reversal of 8861092450 is 542901688.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8861092397 and 8861092406.

It is not an unprimeable number, because it can be changed into a prime (8861092451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123465 + ... + 181564.

It is an arithmetic number, because the mean of its divisors is an integer number (397149060).

Almost surely, 2^8861092450 is an apocalyptic number.

8861092450 is an abundant number, since it is smaller than the sum of its proper divisors (10202062430).

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

8861092450 is a wasteful number, since it uses less digits than its factorization.

8861092450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305131 (or 305126 counting only the distinct ones).

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

The square root of 8861092450 is about 94133.3758557505. The cubic root of 8861092450 is about 2069.3268326929.

The spelling of 8861092450 in words is "eight billion, eight hundred sixty-one million, ninety-two thousand, four hundred fifty".