200064157 has 2 divisors, whose sum is σ = 200064158. Its totient is φ = 200064156.

The previous prime is 200064131. The next prime is 200064191. The reversal of 200064157 is 751460002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191850201 + 8213956 = 13851^2 + 2866^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200064157 is a prime.

It is a super-2 number, since 2×200064157² = 80051333832241298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200064107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100032078 + 100032079.

It is an arithmetic number, because the mean of its divisors is an integer number (100032079).

Almost surely, 2^200064157 is an apocalyptic number.

It is an amenable number.

200064157 is a deficient number, since it is larger than the sum of its proper divisors (1).

200064157 is an equidigital number, since it uses as much as digits as its factorization.

200064157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 200064157 is about 14144.4037343396. The cubic root of 200064157 is about 584.8660730260.

The spelling of 200064157 in words is "two hundred million, sixty-four thousand, one hundred fifty-seven".