119428085 has 16 divisors (see below), whose sum is σ = 164094336. Its totient is φ = 81739968.

The previous prime is 119428079. The next prime is 119428087. The reversal of 119428085 is 580824911.

It is a cyclic number.

It is not a de Polignac number, because 119428085 - 2⁴ = 119428069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119428087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17639 + ... + 23451.

It is an arithmetic number, because the mean of its divisors is an integer number (10255896).

Almost surely, 2^119428085 is an apocalyptic number.

It is an amenable number.

119428085 is a deficient number, since it is larger than the sum of its proper divisors (44666251).

119428085 is an equidigital number, since it uses as much as digits as its factorization.

119428085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 119428085 is about 10928.3157439745. The cubic root of 119428085 is about 492.4575757731.

The spelling of 119428085 in words is "one hundred nineteen million, four hundred twenty-eight thousand, eighty-five".