200470542 has 16 divisors (see below), whose sum is σ = 405447120. Its totient is φ = 66072512.

The previous prime is 200470541. The next prime is 200470547. The reversal of 200470542 is 245074002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200470541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187173 + ... + 188240.

It is an arithmetic number, because the mean of its divisors is an integer number (25340445).

Almost surely, 2^200470542 is an apocalyptic number.

200470542 is an abundant number, since it is smaller than the sum of its proper divisors (204976578).

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

200470542 is a wasteful number, since it uses less digits than its factorization.

200470542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375507.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 200470542 is about 14158.7620221543. The cubic root of 200470542 is about 585.2618128267.

The spelling of 200470542 in words is "two hundred million, four hundred seventy thousand, five hundred forty-two".