233436225 has 72 divisors (see below), whose sum is σ = 439346880. Its totient is φ = 109155200.

The previous prime is 233436211. The next prime is 233436239. The reversal of 233436225 is 522634332.

It is an interprime number because it is at equal distance from previous prime (233436211) and next prime (233436239).

It is not a de Polignac number, because 233436225 - 2⁴ = 233436209 is a prime.

It is a super-2 number, since 2×233436225² = 108984942284501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233436192 and 233436201.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 262732 + ... + 263618.

It is an arithmetic number, because the mean of its divisors is an integer number (6102040).

Almost surely, 2^233436225 is an apocalyptic number.

233436225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233436225 is a deficient number, since it is larger than the sum of its proper divisors (205910655).

233436225 is a wasteful number, since it uses less digits than its factorization.

233436225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 935 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 233436225 is about 15278.6198656816. The cubic root of 233436225 is about 615.7287283451.

The spelling of 233436225 in words is "two hundred thirty-three million, four hundred thirty-six thousand, two hundred twenty-five".