200074946 has 4 divisors (see below), whose sum is σ = 300112422. Its totient is φ = 100037472.

The previous prime is 200074939. The next prime is 200074949. The reversal of 200074946 is 649470002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 198499921 + 1575025 = 14089^2 + 1255^2 .

It is not an unprimeable number, because it can be changed into a prime (200074949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50018735 + ... + 50018738.

Almost surely, 2^200074946 is an apocalyptic number.

200074946 is a deficient number, since it is larger than the sum of its proper divisors (100037476).

200074946 is a wasteful number, since it uses less digits than its factorization.

200074946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100037475.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 200074946 is about 14144.7851167842. The cubic root of 200074946 is about 584.8765863312.

The spelling of 200074946 in words is "two hundred million, seventy-four thousand, nine hundred forty-six".