153242322 has 16 divisors (see below), whose sum is σ = 317053440. Its totient is φ = 49319312.

The previous prime is 153242317. The next prime is 153242339. The reversal of 153242322 is 223242351.

It is a junction number, because it is equal to n+sod(n) for n = 153242292 and 153242301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440178 + ... + 440525.

It is an arithmetic number, because the mean of its divisors is an integer number (19815840).

Almost surely, 2^153242322 is an apocalyptic number.

153242322 is an abundant number, since it is smaller than the sum of its proper divisors (163811118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153242322 is a wasteful number, since it uses less digits than its factorization.

153242322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880737.

The product of its digits is 2880, while the sum is 24.

The square root of 153242322 is about 12379.1082877564. The cubic root of 153242322 is about 535.1303400369.

Adding to 153242322 its reverse (223242351), we get a palindrome (376484673).

The spelling of 153242322 in words is "one hundred fifty-three million, two hundred forty-two thousand, three hundred twenty-two".