200712479 has 8 divisors (see below), whose sum is σ = 219092688. Its totient is φ = 182354560.

The previous prime is 200712469. The next prime is 200712493. The reversal of 200712479 is 974217002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200712479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200712469) 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, 17399 + ... + 26535.

It is an arithmetic number, because the mean of its divisors is an integer number (27386586).

Almost surely, 2^200712479 is an apocalyptic number.

200712479 is a deficient number, since it is larger than the sum of its proper divisors (18380209).

200712479 is a wasteful number, since it uses less digits than its factorization.

200712479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 200712479 is about 14167.3031660934. The cubic root of 200712479 is about 585.4971583996.

The spelling of 200712479 in words is "two hundred million, seven hundred twelve thousand, four hundred seventy-nine".