200488557 has 16 divisors (see below), whose sum is σ = 270167040. Its totient is φ = 132241200.

The previous prime is 200488487. The next prime is 200488591. The reversal of 200488557 is 755884002.

It is not a de Polignac number, because 200488557 - 2¹⁰ = 200487533 is a prime.

It is a super-2 number, since 2×200488557² = 80391322975884498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200488657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192444 + ... + 193482.

It is an arithmetic number, because the mean of its divisors is an integer number (16885440).

Almost surely, 2^200488557 is an apocalyptic number.

It is an amenable number.

200488557 is a deficient number, since it is larger than the sum of its proper divisors (69678483).

200488557 is a wasteful number, since it uses less digits than its factorization.

200488557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 200488557 is about 14159.3981863637. The cubic root of 200488557 is about 585.2793435416.

The spelling of 200488557 in words is "two hundred million, four hundred eighty-eight thousand, five hundred fifty-seven".