233641625 has 64 divisors (see below), whose sum is σ = 358525440. Its totient is φ = 148377600.

The previous prime is 233641619. The next prime is 233641633. The reversal of 233641625 is 526146332.

It is not a de Polignac number, because 233641625 - 2⁶ = 233641561 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 233641591 and 233641600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1680806 + ... + 1680944.

It is an arithmetic number, because the mean of its divisors is an integer number (5601960).

Almost surely, 2^233641625 is an apocalyptic number.

233641625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233641625 is a deficient number, since it is larger than the sum of its proper divisors (124883815).

233641625 is a wasteful number, since it uses less digits than its factorization.

233641625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 281 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 233641625 is about 15285.3401990273. The cubic root of 233641625 is about 615.9092681695.

Adding to 233641625 its reverse (526146332), we get a palindrome (759787957).

The spelling of 233641625 in words is "two hundred thirty-three million, six hundred forty-one thousand, six hundred twenty-five".