200406534 has 32 divisors (see below), whose sum is σ = 404801280. Its totient is φ = 66141600.

The previous prime is 200406529. The next prime is 200406587. The reversal of 200406534 is 435604002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393472 + ... + 393980.

It is an arithmetic number, because the mean of its divisors is an integer number (12650040).

Almost surely, 2^200406534 is an apocalyptic number.

200406534 is an abundant number, since it is smaller than the sum of its proper divisors (204394746).

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

200406534 is a wasteful number, since it uses less digits than its factorization.

200406534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 200406534 is about 14156.5014745876. The cubic root of 200406534 is about 585.1995170143.

The spelling of 200406534 in words is "two hundred million, four hundred six thousand, five hundred thirty-four".