200671452 has 48 divisors (see below), whose sum is σ = 527406880. Its totient is φ = 65971584.

The previous prime is 200671447. The next prime is 200671453. The reversal of 200671452 is 254176002.

200671452 is a `hidden beast` number, since 200 + 6 + 7 + 1 + 452 = 666.

200671452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200671453) 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, 4843 + ... + 20610.

Almost surely, 2^200671452 is an apocalyptic number.

It is an amenable number.

200671452 is an abundant number, since it is smaller than the sum of its proper divisors (326735428).

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

200671452 is a wasteful number, since it uses less digits than its factorization.

200671452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25539 (or 25531 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 200671452 is about 14165.8551453839. The cubic root of 200671452 is about 585.4572624767.

The spelling of 200671452 in words is "two hundred million, six hundred seventy-one thousand, four hundred fifty-two".