152234791 has 4 divisors (see below), whose sum is σ = 152334000. Its totient is φ = 152135584.

The previous prime is 152234777. The next prime is 152234827. The reversal of 152234791 is 197432251.

It is a happy number.

152234791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 197432251 = 1789 ⋅110359.

It is a cyclic number.

It is not a de Polignac number, because 152234791 - 2⁵ = 152234759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152234191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47266 + ... + 50383.

It is an arithmetic number, because the mean of its divisors is an integer number (38083500).

Almost surely, 2^152234791 is an apocalyptic number.

152234791 is a deficient number, since it is larger than the sum of its proper divisors (99209).

152234791 is an equidigital number, since it uses as much as digits as its factorization.

152234791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99208.

The product of its digits is 15120, while the sum is 34.

The square root of 152234791 is about 12338.3463640798. The cubic root of 152234791 is about 533.9549764020.

The spelling of 152234791 in words is "one hundred fifty-two million, two hundred thirty-four thousand, seven hundred ninety-one".