153225346 has 8 divisors (see below), whose sum is σ = 230577984. Its totient is φ = 76366020.

The previous prime is 153225269. The next prime is 153225353. The reversal of 153225346 is 643522351.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122550 + ... + 123793.

It is an arithmetic number, because the mean of its divisors is an integer number (28822248).

Almost surely, 2^153225346 is an apocalyptic number.

153225346 is a deficient number, since it is larger than the sum of its proper divisors (77352638).

153225346 is a wasteful number, since it uses less digits than its factorization.

153225346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246656.

The product of its digits is 21600, while the sum is 31.

The square root of 153225346 is about 12378.4225974072. The cubic root of 153225346 is about 535.1105789422.

Adding to 153225346 its reverse (643522351), we get a palindrome (796747697).

The spelling of 153225346 in words is "one hundred fifty-three million, two hundred twenty-five thousand, three hundred forty-six".