234647002 has 4 divisors (see below), whose sum is σ = 351970506. Its totient is φ = 117323500.

The previous prime is 234646991. The next prime is 234647003. The reversal of 234647002 is 200746432.

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

It can be written as a sum of positive squares in only one way, i.e., 231374521 + 3272481 = 15211^2 + 1809^2 .

It is not an unprimeable number, because it can be changed into a prime (234647003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58661749 + ... + 58661752.

Almost surely, 2^234647002 is an apocalyptic number.

234647002 is a deficient number, since it is larger than the sum of its proper divisors (117323504).

234647002 is a wasteful number, since it uses less digits than its factorization.

234647002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117323503.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 234647002 is about 15318.1918645772. The cubic root of 234647002 is about 616.7914382381.

The spelling of 234647002 in words is "two hundred thirty-four million, six hundred forty-seven thousand, two".