200564342 has 32 divisors (see below), whose sum is σ = 346999680. Its totient is φ = 85985280.

The previous prime is 200564293. The next prime is 200564359. The reversal of 200564342 is 243465002.

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, 106493 + ... + 108359.

It is an arithmetic number, because the mean of its divisors is an integer number (10843740).

Almost surely, 2^200564342 is an apocalyptic number.

200564342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200564342 is a deficient number, since it is larger than the sum of its proper divisors (146435338).

200564342 is a wasteful number, since it uses less digits than its factorization.

200564342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 200564342 is about 14162.0740712651. The cubic root of 200564342 is about 585.3530797656.

The spelling of 200564342 in words is "two hundred million, five hundred sixty-four thousand, three hundred forty-two".