243225035 has 8 divisors (see below), whose sum is σ = 309038976. Its totient is φ = 183134080.

The previous prime is 243225029. The next prime is 243225043. The reversal of 243225035 is 530522342.

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

It is not a de Polignac number, because 243225035 - 2⁴ = 243225019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243224995 and 243225013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430651 + ... + 1430820.

It is an arithmetic number, because the mean of its divisors is an integer number (38629872).

Almost surely, 2^243225035 is an apocalyptic number.

243225035 is a deficient number, since it is larger than the sum of its proper divisors (65813941).

243225035 is a wasteful number, since it uses less digits than its factorization.

243225035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861493.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 243225035 is about 15595.6735987901. The cubic root of 243225035 is about 624.2177177971.

Adding to 243225035 its reverse (530522342), we get a palindrome (773747377).

The spelling of 243225035 in words is "two hundred forty-three million, two hundred twenty-five thousand, thirty-five".