152424340 has 12 divisors (see below), whose sum is σ = 320091156. Its totient is φ = 60969728.

The previous prime is 152424323. The next prime is 152424361. The reversal of 152424340 is 43424251.

It is a happy number.

152424340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17539344 + 134884996 = 4188^2 + 11614^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3810589 + ... + 3810628.

It is an arithmetic number, because the mean of its divisors is an integer number (26674263).

Almost surely, 2^152424340 is an apocalyptic number.

152424340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152424340 is an abundant number, since it is smaller than the sum of its proper divisors (167666816).

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

152424340 is a wasteful number, since it uses less digits than its factorization.

152424340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621226 (or 7621224 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 152424340 is about 12346.0252713171. The cubic root of 152424340 is about 534.1764953116.

Adding to 152424340 its reverse (43424251), we get a palindrome (195848591).

The spelling of 152424340 in words is "one hundred fifty-two million, four hundred twenty-four thousand, three hundred forty".