152423322 has 16 divisors (see below), whose sum is σ = 312282432. Its totient is φ = 49568480.

The previous prime is 152423317. The next prime is 152423329. The reversal of 152423322 is 223324251.

152423322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152423292 and 152423301.

It is not an unprimeable number, because it can be changed into a prime (152423329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309558 + ... + 310049.

It is an arithmetic number, because the mean of its divisors is an integer number (19517652).

Almost surely, 2^152423322 is an apocalyptic number.

152423322 is an abundant number, since it is smaller than the sum of its proper divisors (159859110).

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

152423322 is a wasteful number, since it uses less digits than its factorization.

152423322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619653.

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

The square root of 152423322 is about 12345.9840434046. The cubic root of 152423322 is about 534.1753061033.

Adding to 152423322 its reverse (223324251), we get a palindrome (375747573).

The spelling of 152423322 in words is "one hundred fifty-two million, four hundred twenty-three thousand, three hundred twenty-two".