200073628 has 12 divisors (see below), whose sum is σ = 361423552. Its totient is φ = 96809760.

The previous prime is 200073623. The next prime is 200073647. The reversal of 200073628 is 826370002.

It is a junction number, because it is equal to n+sod(n) for n = 200073596 and 200073605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200073623) 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, 806625 + ... + 806872.

Almost surely, 2^200073628 is an apocalyptic number.

It is an amenable number.

200073628 is a deficient number, since it is larger than the sum of its proper divisors (161349924).

200073628 is a wasteful number, since it uses less digits than its factorization.

200073628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613532 (or 1613530 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 200073628 is about 14144.7385270990. The cubic root of 200073628 is about 584.8753020307.

The spelling of 200073628 in words is "two hundred million, seventy-three thousand, six hundred twenty-eight".