200134080 has 84 divisors (see below), whose sum is σ = 688387752. Its totient is φ = 53368320.

The previous prime is 200134069. The next prime is 200134091. The reversal of 200134080 is 80431002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200134069) and next prime (200134091).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31866 + ... + 37625.

Almost surely, 2^200134080 is an apocalyptic number.

200134080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200134080 is an abundant number, since it is smaller than the sum of its proper divisors (488253672).

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

200134080 is a wasteful number, since it uses less digits than its factorization.

200134080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69514 (or 69501 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 200134080 is about 14146.8752733598. The cubic root of 200134080 is about 584.9342025494.

Adding to 200134080 its reverse (80431002), we get a palindrome (280565082).

The spelling of 200134080 in words is "two hundred million, one hundred thirty-four thousand, eighty".