200425231 has 4 divisors (see below), whose sum is σ = 202298472. Its totient is φ = 198551992.

The previous prime is 200425229. The next prime is 200425259. The reversal of 200425231 is 132524002.

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

It is a cyclic number.

It is not a de Polignac number, because 200425231 - 2¹ = 200425229 is a prime.

It is a super-2 number, since 2×200425231² = 80340546442806722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200425199 and 200425208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200425201) 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, 936460 + ... + 936673.

It is an arithmetic number, because the mean of its divisors is an integer number (50574618).

Almost surely, 2^200425231 is an apocalyptic number.

200425231 is a deficient number, since it is larger than the sum of its proper divisors (1873241).

200425231 is a wasteful number, since it uses less digits than its factorization.

200425231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873240.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 200425231 is about 14157.1618271460. The cubic root of 200425231 is about 585.2177152485.

Adding to 200425231 its reverse (132524002), we get a palindrome (332949233).

The spelling of 200425231 in words is "two hundred million, four hundred twenty-five thousand, two hundred thirty-one".