119742481 has 2 divisors, whose sum is σ = 119742482. Its totient is φ = 119742480.

The previous prime is 119742473. The next prime is 119742527. The reversal of 119742481 is 184247911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109914256 + 9828225 = 10484^2 + 3135^2 .

It is a cyclic number.

It is not a de Polignac number, because 119742481 - 2³ = 119742473 is a prime.

It is a super-2 number, since 2×119742481² = 28676523512070722, which contains 22 as substring.

It is equal to p_6827716 and since 119742481 and 6827716 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 119742481.

It is not a weakly prime, because it can be changed into another prime (119742461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59871240 + 59871241.

It is an arithmetic number, because the mean of its divisors is an integer number (59871241).

Almost surely, 2^119742481 is an apocalyptic number.

It is an amenable number.

119742481 is a deficient number, since it is larger than the sum of its proper divisors (1).

119742481 is an equidigital number, since it uses as much as digits as its factorization.

119742481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 37.

The square root of 119742481 is about 10942.6907568477. The cubic root of 119742481 is about 492.8893308030.

The spelling of 119742481 in words is "one hundred nineteen million, seven hundred forty-two thousand, four hundred eighty-one".