200157074 has 8 divisors (see below), whose sum is σ = 323330700. Its totient is φ = 92380176.

The previous prime is 200157071. The next prime is 200157091. The reversal of 200157074 is 470751002.

It can be written as a sum of positive squares in 2 ways, for example, as 194797849 + 5359225 = 13957^2 + 2315^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 7698349 = 200157074 / (2 + 0 + 0 + 1 + 5 + 7 + 0 + 7 + 4).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (200157071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3849149 + ... + 3849200.

Almost surely, 2^200157074 is an apocalyptic number.

200157074 is a deficient number, since it is larger than the sum of its proper divisors (123173626).

200157074 is a wasteful number, since it uses less digits than its factorization.

200157074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7698364.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 200157074 is about 14147.6879383170. The cubic root of 200157074 is about 584.9566033019.

The spelling of 200157074 in words is "two hundred million, one hundred fifty-seven thousand, seventy-four".