200298534 has 16 divisors (see below), whose sum is σ = 414411120. Its totient is φ = 64463840.

The previous prime is 200298523. The next prime is 200298557. The reversal of 200298534 is 435892002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200298495 and 200298504.

It is a congruent number.

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, 575397 + ... + 575744.

It is an arithmetic number, because the mean of its divisors is an integer number (25900695).

Almost surely, 2^200298534 is an apocalyptic number.

200298534 is an abundant number, since it is smaller than the sum of its proper divisors (214112586).

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

200298534 is a wasteful number, since it uses less digits than its factorization.

200298534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151175.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 200298534 is about 14152.6864587611. The cubic root of 200298534 is about 585.0943758908.

The spelling of 200298534 in words is "two hundred million, two hundred ninety-eight thousand, five hundred thirty-four".