233963425 has 12 divisors (see below), whose sum is σ = 297191916. Its totient is φ = 182604800.

The previous prime is 233963423. The next prime is 233963447. The reversal of 233963425 is 524369332.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3196944 + 230766481 = 1788^2 + 15191^2 .

It is not a de Polignac number, because 233963425 - 2¹ = 233963423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233963423) 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 in 11 ways as a sum of consecutive naturals, for example, 113104 + ... + 115153.

It is an arithmetic number, because the mean of its divisors is an integer number (24765993).

Almost surely, 2^233963425 is an apocalyptic number.

233963425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233963425 is a deficient number, since it is larger than the sum of its proper divisors (63228491).

233963425 is a wasteful number, since it uses less digits than its factorization.

233963425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228308 (or 228303 counting only the distinct ones).

The product of its digits is 116640, while the sum is 37.

The square root of 233963425 is about 15295.8630027861. The cubic root of 233963425 is about 616.1919071286.

The spelling of 233963425 in words is "two hundred thirty-three million, nine hundred sixty-three thousand, four hundred twenty-five".