119496561 has 4 divisors (see below), whose sum is σ = 159328752. Its totient is φ = 79664372.

The previous prime is 119496539. The next prime is 119496563. The reversal of 119496561 is 165694911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 119496561 - 2¹⁴ = 119480177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119496563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19916091 + ... + 19916096.

It is an arithmetic number, because the mean of its divisors is an integer number (39832188).

Almost surely, 2^119496561 is an apocalyptic number.

It is an amenable number.

119496561 is a deficient number, since it is larger than the sum of its proper divisors (39832191).

119496561 is an equidigital number, since it uses as much as digits as its factorization.

119496561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39832190.

The product of its digits is 58320, while the sum is 42.

The square root of 119496561 is about 10931.4482572073. The cubic root of 119496561 is about 492.5516772627.

The spelling of 119496561 in words is "one hundred nineteen million, four hundred ninety-six thousand, five hundred sixty-one".