119828019 has 8 divisors (see below), whose sum is σ = 169169040. Its totient is φ = 75186176.

The previous prime is 119828017. The next prime is 119828039. The reversal of 119828019 is 910828911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119828019 - 2¹ = 119828017 is a prime.

It is a super-2 number, since 2×119828019² = 28717508274928722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119828017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1174734 + ... + 1174835.

It is an arithmetic number, because the mean of its divisors is an integer number (21146130).

Almost surely, 2^119828019 is an apocalyptic number.

119828019 is a deficient number, since it is larger than the sum of its proper divisors (49341021).

119828019 is a wasteful number, since it uses less digits than its factorization.

119828019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349589.

The product of its (nonzero) digits is 10368, while the sum is 39.

The square root of 119828019 is about 10946.5985127801. The cubic root of 119828019 is about 493.0066679754.

The spelling of 119828019 in words is "one hundred nineteen million, eight hundred twenty-eight thousand, nineteen".