233420452 has 24 divisors (see below), whose sum is σ = 427617792. Its totient is φ = 111350400.

The previous prime is 233420443. The next prime is 233420459. The reversal of 233420452 is 254024332.

It is not an unprimeable number, because it can be changed into a prime (233420459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4453 + ... + 22060.

It is an arithmetic number, because the mean of its divisors is an integer number (17817408).

Almost surely, 2^233420452 is an apocalyptic number.

It is an amenable number.

233420452 is a deficient number, since it is larger than the sum of its proper divisors (194197340).

233420452 is a wasteful number, since it uses less digits than its factorization.

233420452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26619 (or 26617 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 233420452 is about 15278.1036781402. The cubic root of 233420452 is about 615.7148600206.

Adding to 233420452 its reverse (254024332), we get a palindrome (487444784).

The spelling of 233420452 in words is "two hundred thirty-three million, four hundred twenty thousand, four hundred fifty-two".