234445325 has 24 divisors (see below), whose sum is σ = 304641216. Its totient is φ = 178640000.

The previous prime is 234445307. The next prime is 234445327. The reversal of 234445325 is 523544432.

It is not a de Polignac number, because 234445325 - 2¹⁴ = 234428941 is a prime.

It is a super-2 number, since 2×234445325² = 109929220828711250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234445291 and 234445300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234445327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160850 + ... + 162300.

It is an arithmetic number, because the mean of its divisors is an integer number (12693384).

Almost surely, 2^234445325 is an apocalyptic number.

234445325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234445325 is a deficient number, since it is larger than the sum of its proper divisors (70195891).

234445325 is a wasteful number, since it uses less digits than its factorization.

234445325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765 (or 1760 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 234445325 is about 15311.6075250119. The cubic root of 234445325 is about 616.6146786787.

Adding to 234445325 its reverse (523544432), we get a palindrome (757989757).

The spelling of 234445325 in words is "two hundred thirty-four million, four hundred forty-five thousand, three hundred twenty-five".