119642061 has 16 divisors (see below), whose sum is σ = 198885888. Its totient is φ = 62151600.

The previous prime is 119642057. The next prime is 119642123. The reversal of 119642061 is 160246911.

It is a happy number.

It is not a de Polignac number, because 119642061 - 2² = 119642057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119642161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258735 + ... + 259196.

It is an arithmetic number, because the mean of its divisors is an integer number (12430368).

Almost surely, 2^119642061 is an apocalyptic number.

119642061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

119642061 is a deficient number, since it is larger than the sum of its proper divisors (79243827).

119642061 is a wasteful number, since it uses less digits than its factorization.

119642061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517952.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 119642061 is about 10938.1013434691. The cubic root of 119642061 is about 492.7515078435.

Adding to 119642061 its reverse (160246911), we get a palindrome (279888972).

The spelling of 119642061 in words is "one hundred nineteen million, six hundred forty-two thousand, sixty-one".