233242004 has 6 divisors (see below), whose sum is σ = 408173514. Its totient is φ = 116621000.

The previous prime is 233241997. The next prime is 233242013. The reversal of 233242004 is 400242332.

It can be written as a sum of positive squares in only one way, i.e., 117722500 + 115519504 = 10850^2 + 10748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29155247 + ... + 29155254.

It is an arithmetic number, because the mean of its divisors is an integer number (68028919).

Almost surely, 2^233242004 is an apocalyptic number.

It is an amenable number.

233242004 is a deficient number, since it is larger than the sum of its proper divisors (174931510).

233242004 is a wasteful number, since it uses less digits than its factorization.

233242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58310505 (or 58310503 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 233242004 is about 15272.2625697701. The cubic root of 233242004 is about 615.5579170516.

Adding to 233242004 its reverse (400242332), we get a palindrome (633484336).

The spelling of 233242004 in words is "two hundred thirty-three million, two hundred forty-two thousand, four".