200204974 has 4 divisors (see below), whose sum is σ = 300307464. Its totient is φ = 100102486.

The previous prime is 200204969. The next prime is 200204999. The reversal of 200204974 is 479402002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479402002 = 2 ⋅239701001.

It is a super-2 number, since 2×200204974² = 80164063228681352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051242 + ... + 50051245.

It is an arithmetic number, because the mean of its divisors is an integer number (75076866).

Almost surely, 2^200204974 is an apocalyptic number.

200204974 is a deficient number, since it is larger than the sum of its proper divisors (100102490).

200204974 is a wasteful number, since it uses less digits than its factorization.

200204974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100102489.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 200204974 is about 14149.3806931611. The cubic root of 200204974 is about 585.0032619683.

Adding to 200204974 its reverse (479402002), we get a palindrome (679606976).

The spelling of 200204974 in words is "two hundred million, two hundred four thousand, nine hundred seventy-four".