119260561 has 6 divisors (see below), whose sum is σ = 138731730. Its totient is φ = 102223296.

The previous prime is 119260541. The next prime is 119260567. The reversal of 119260561 is 165062911.

It can be written as a sum of positive squares in only one way, i.e., 119246400 + 14161 = 10920^2 + 119^2 .

It is a de Polignac number, because none of the positive numbers 2^k-119260561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119260567) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1216896 + ... + 1216993.

It is an arithmetic number, because the mean of its divisors is an integer number (23121955).

Almost surely, 2^119260561 is an apocalyptic number.

It is an amenable number.

119260561 is a deficient number, since it is larger than the sum of its proper divisors (19471169).

119260561 is an equidigital number, since it uses as much as digits as its factorization.

119260561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433903 (or 2433896 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 119260561 is about 10920.6483781871. The cubic root of 119260561 is about 492.2272082202.

The spelling of 119260561 in words is "one hundred nineteen million, two hundred sixty thousand, five hundred sixty-one".