10039019 has 4 divisors (see below), whose sum is σ = 10051344. Its totient is φ = 10026696.

The previous prime is 10039013. The next prime is 10039031. The reversal of 10039019 is 91093001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91093001 = 37 ⋅2461973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10039019 is a prime.

It is a super-2 number, since 2×10039019² = 201563804964722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10038985 and 10039003.

It is not an unprimeable number, because it can be changed into a prime (10039013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4847 + ... + 6600.

It is an arithmetic number, because the mean of its divisors is an integer number (2512836).

Almost surely, 2^10039019 is an apocalyptic number.

10039019 is a deficient number, since it is larger than the sum of its proper divisors (12325).

10039019 is an equidigital number, since it uses as much as digits as its factorization.

10039019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12324.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10039019 is about 3168.4410993421. The cubic root of 10039019 is about 215.7233182941.

The spelling of 10039019 in words is "ten million, thirty-nine thousand, nineteen".