152435240 has 32 divisors (see below), whose sum is σ = 347328000. Its totient is φ = 60201024.

The previous prime is 152435221. The next prime is 152435249. The reversal of 152435240 is 42534251.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (152435249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20960 + ... + 27279.

It is an arithmetic number, because the mean of its divisors is an integer number (10854000).

Almost surely, 2^152435240 is an apocalyptic number.

152435240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152435240 is an abundant number, since it is smaller than the sum of its proper divisors (194892760).

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

152435240 is a wasteful number, since it uses less digits than its factorization.

152435240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48329 (or 48325 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 152435240 is about 12346.4667010445. The cubic root of 152435240 is about 534.1892281534.

Adding to 152435240 its reverse (42534251), we get a palindrome (194969491).

The spelling of 152435240 in words is "one hundred fifty-two million, four hundred thirty-five thousand, two hundred forty".