152340522 has 16 divisors (see below), whose sum is σ = 307698912. Its totient is φ = 50277200.

The previous prime is 152340491. The next prime is 152340527. The reversal of 152340522 is 225043251.

It is a junction number, because it is equal to n+sod(n) for n = 152340492 and 152340501.

It is not an unprimeable number, because it can be changed into a prime (152340527) 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, 125088 + ... + 126299.

It is an arithmetic number, because the mean of its divisors is an integer number (19231182).

Almost surely, 2^152340522 is an apocalyptic number.

152340522 is an abundant number, since it is smaller than the sum of its proper divisors (155358390).

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

152340522 is a wasteful number, since it uses less digits than its factorization.

152340522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251493.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 152340522 is about 12342.6302707324. The cubic root of 152340522 is about 534.0785629758.

Adding to 152340522 its reverse (225043251), we get a palindrome (377383773).

The spelling of 152340522 in words is "one hundred fifty-two million, three hundred forty thousand, five hundred twenty-two".