200624434 has 16 divisors (see below), whose sum is σ = 309793176. Its totient is φ = 97372800.

The previous prime is 200624387. The next prime is 200624441. The reversal of 200624434 is 434426002.

It can be written as a sum of positive squares in 4 ways, for example, as 199515625 + 1108809 = 14125^2 + 1053^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200624399 and 200624408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31174 + ... + 37054.

Almost surely, 2^200624434 is an apocalyptic number.

200624434 is a deficient number, since it is larger than the sum of its proper divisors (109168742).

200624434 is a wasteful number, since it uses less digits than its factorization.

200624434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 200624434 is about 14164.1954942736. The cubic root of 200624434 is about 585.4115340327.

The spelling of 200624434 in words is "two hundred million, six hundred twenty-four thousand, four hundred thirty-four".