200471534 has 8 divisors (see below), whose sum is σ = 302234328. Its totient is φ = 99726760.

The previous prime is 200471501. The next prime is 200471543. The reversal of 200471534 is 435174002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254012 + ... + 254799.

It is an arithmetic number, because the mean of its divisors is an integer number (37779291).

Almost surely, 2^200471534 is an apocalyptic number.

200471534 is a deficient number, since it is larger than the sum of its proper divisors (101762794).

200471534 is a wasteful number, since it uses less digits than its factorization.

200471534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509010.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 200471534 is about 14158.7970534223. The cubic root of 200471534 is about 585.2627781868.

The spelling of 200471534 in words is "two hundred million, four hundred seventy-one thousand, five hundred thirty-four".