200070019 has 8 divisors (see below), whose sum is σ = 210781440. Its totient is φ = 189376776.

The previous prime is 200070011. The next prime is 200070029. The reversal of 200070019 is 910070002.

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 200070019 - 2³ = 200070011 is a prime.

It is a super-2 number, since 2×200070019² = 80056025005320722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 200069978 and 200070005.

It is not an unprimeable number, because it can be changed into a prime (200070011) 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, 22122 + ... + 29824.

It is an arithmetic number, because the mean of its divisors is an integer number (26347680).

Almost surely, 2^200070019 is an apocalyptic number.

200070019 is a deficient number, since it is larger than the sum of its proper divisors (10711421).

200070019 is a wasteful number, since it uses less digits than its factorization.

200070019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9089.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 200070019 is about 14144.6109525854. The cubic root of 200070019 is about 584.8717852793.

The spelling of 200070019 in words is "two hundred million, seventy thousand, nineteen".