152247793 has 2 divisors, whose sum is σ = 152247794. Its totient is φ = 152247792.

The previous prime is 152247791. The next prime is 152247803. The reversal of 152247793 is 397742251.

152247793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138579984 + 13667809 = 11772^2 + 3697^2 .

It is a cyclic number.

It is not a de Polignac number, because 152247793 - 2¹ = 152247791 is a prime.

Together with 152247791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (152247791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76123896 + 76123897.

It is an arithmetic number, because the mean of its divisors is an integer number (76123897).

Almost surely, 2^152247793 is an apocalyptic number.

It is an amenable number.

152247793 is a deficient number, since it is larger than the sum of its proper divisors (1).

152247793 is an equidigital number, since it uses as much as digits as its factorization.

152247793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 40.

The square root of 152247793 is about 12338.8732467758. The cubic root of 152247793 is about 533.9701772307.

The spelling of 152247793 in words is "one hundred fifty-two million, two hundred forty-seven thousand, seven hundred ninety-three".