152668235 has 4 divisors (see below), whose sum is σ = 183201888. Its totient is φ = 122134584.

The previous prime is 152668207. The next prime is 152668283. The reversal of 152668235 is 532866251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152668235 - 2⁸ = 152667979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15266819 + ... + 15266828.

It is an arithmetic number, because the mean of its divisors is an integer number (45800472).

Almost surely, 2^152668235 is an apocalyptic number.

152668235 is a deficient number, since it is larger than the sum of its proper divisors (30533653).

152668235 is an equidigital number, since it uses as much as digits as its factorization.

152668235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30533652.

The product of its digits is 86400, while the sum is 38.

The square root of 152668235 is about 12355.8987936936. The cubic root of 152668235 is about 534.4612563701.

The spelling of 152668235 in words is "one hundred fifty-two million, six hundred sixty-eight thousand, two hundred thirty-five".