561741096 has 48 divisors (see below), whose sum is σ = 1633638240. Its totient is φ = 160497120.

The previous prime is 561741079. The next prime is 561741097. The reversal of 561741096 is 690147165.

It is not an unprimeable number, because it can be changed into a prime (561741097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237660 + ... + 240011.

It is an arithmetic number, because the mean of its divisors is an integer number (34034130).

Almost surely, 2^561741096 is an apocalyptic number.

561741096 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

561741096 is an abundant number, since it is smaller than the sum of its proper divisors (1071897144).

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

561741096 is a wasteful number, since it uses less digits than its factorization.

561741096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477694 (or 477683 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 561741096 is about 23701.0779501693. The cubic root of 561741096 is about 825.1104087313.

The spelling of 561741096 in words is "five hundred sixty-one million, seven hundred forty-one thousand, ninety-six".