402233325 has 48 divisors (see below), whose sum is σ = 753910080. Its totient is φ = 187591680.

The previous prime is 402233323. The next prime is 402233333. The reversal of 402233325 is 523332204.

It is not a de Polignac number, because 402233325 - 2¹ = 402233323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402233295 and 402233304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402233323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7669 + ... + 29381.

It is an arithmetic number, because the mean of its divisors is an integer number (15706460).

Almost surely, 2^402233325 is an apocalyptic number.

It is an amenable number.

402233325 is a deficient number, since it is larger than the sum of its proper divisors (351676755).

402233325 is a wasteful number, since it uses less digits than its factorization.

402233325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21758 (or 21753 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 402233325 is about 20055.7554083610. The cubic root of 402233325 is about 738.1750288069.

Adding to 402233325 its reverse (523332204), we get a palindrome (925565529).

The spelling of 402233325 in words is "four hundred two million, two hundred thirty-three thousand, three hundred twenty-five".