119089890 has 24 divisors (see below), whose sum is σ = 309633948. Its totient is φ = 31757280.

The previous prime is 119089829. The next prime is 119089897. The reversal of 119089890 is 98980911.

It can be written as a sum of positive squares in 2 ways, for example, as 103856481 + 15233409 = 10191^2 + 3903^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (119089897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661521 + ... + 661700.

Almost surely, 2^119089890 is an apocalyptic number.

119089890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119089890 is an abundant number, since it is smaller than the sum of its proper divisors (190544058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119089890 is a wasteful number, since it uses less digits than its factorization.

119089890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323234 (or 1323231 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 45.

The square root of 119089890 is about 10912.8314382657. The cubic root of 119089890 is about 491.9922911741.

The spelling of 119089890 in words is "one hundred nineteen million, eighty-nine thousand, eight hundred ninety".