200506704 has 40 divisors (see below), whose sum is σ = 548447040. Its totient is φ = 62903808.

The previous prime is 200506703. The next prime is 200506739. The reversal of 200506704 is 407605002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200506703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122044 + ... + 123675.

It is an arithmetic number, because the mean of its divisors is an integer number (13711176).

Almost surely, 2^200506704 is an apocalyptic number.

200506704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200506704 is an abundant number, since it is smaller than the sum of its proper divisors (347940336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200506704 is a wasteful number, since it uses less digits than its factorization.

200506704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245747 (or 245741 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 200506704 is about 14160.0389829972. The cubic root of 200506704 is about 585.2970016464.

The spelling of 200506704 in words is "two hundred million, five hundred six thousand, seven hundred four".