2030019 has 8 divisors (see below), whose sum is σ = 2751312. Its totient is φ = 1331040.

The previous prime is 2030009. The next prime is 2030051. The reversal of 2030019 is 9100302.

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

It is not a de Polignac number, because 2030019 - 2⁷ = 2029891 is a prime.

It is a super-2 number, since 2×2030019² = 8241954280722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030009) 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, 5364 + ... + 5729.

It is an arithmetic number, because the mean of its divisors is an integer number (343914).

2^2030019 is an apocalyptic number.

2030019 is a deficient number, since it is larger than the sum of its proper divisors (721293).

2030019 is a wasteful number, since it uses less digits than its factorization.

2030019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 2030019 is about 1424.7873525548. The cubic root of 2030019 is about 126.6193367338.

The spelling of 2030019 in words is "two million, thirty thousand, nineteen".