152306346 has 8 divisors (see below), whose sum is σ = 304612704. Its totient is φ = 50768780.

The previous prime is 152306339. The next prime is 152306351. The reversal of 152306346 is 643603251.

152306346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

152306346 is an admirable 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, 12692190 + ... + 12692201.

It is an arithmetic number, because the mean of its divisors is an integer number (38076588).

Almost surely, 2^152306346 is an apocalyptic number.

152306346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152306346 is a wasteful number, since it uses less digits than its factorization.

152306346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25384396.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 152306346 is about 12341.2457231837. The cubic root of 152306346 is about 534.0386216788.

Adding to 152306346 its reverse (643603251), we get a palindrome (795909597).

The spelling of 152306346 in words is "one hundred fifty-two million, three hundred six thousand, three hundred forty-six".