119155745 has 16 divisors (see below), whose sum is σ = 150853440. Its totient is φ = 90103104.

The previous prime is 119155741. The next prime is 119155769. The reversal of 119155745 is 547551911.

It is a cyclic number.

It is not a de Polignac number, because 119155745 - 2² = 119155741 is a prime.

It is a super-4 number, since 4×119155745⁴ (a number of 33 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119155699 and 119155708.

It is not an unprimeable number, because it can be changed into a prime (119155741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50819 + ... + 53111.

It is an arithmetic number, because the mean of its divisors is an integer number (9428340).

Almost surely, 2^119155745 is an apocalyptic number.

It is an amenable number.

119155745 is a deficient number, since it is larger than the sum of its proper divisors (31697695).

119155745 is a wasteful number, since it uses less digits than its factorization.

119155745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864.

The product of its digits is 31500, while the sum is 38.

The square root of 119155745 is about 10915.8483408300. The cubic root of 119155745 is about 492.0829626881.

The spelling of 119155745 in words is "one hundred nineteen million, one hundred fifty-five thousand, seven hundred forty-five".