243094952 has 8 divisors (see below), whose sum is σ = 455803050. Its totient is φ = 121547472.

The previous prime is 243094939. The next prime is 243094967. The reversal of 243094952 is 259490342.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 140801956 + 102292996 = 11866^2 + 10114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15193427 + ... + 15193442.

Almost surely, 2^243094952 is an apocalyptic number.

It is an amenable number.

243094952 is a deficient number, since it is larger than the sum of its proper divisors (212708098).

243094952 is a wasteful number, since it uses less digits than its factorization.

243094952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30386875 (or 30386871 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 243094952 is about 15591.5025574830. The cubic root of 243094952 is about 624.1064153927.

The spelling of 243094952 in words is "two hundred forty-three million, ninety-four thousand, nine hundred fifty-two".