152226743 has 2 divisors, whose sum is σ = 152226744. Its totient is φ = 152226742.

The previous prime is 152226733. The next prime is 152226773. The reversal of 152226743 is 347622251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152226743 - 2¹⁸ = 151964599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152226703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76113371 + 76113372.

It is an arithmetic number, because the mean of its divisors is an integer number (76113372).

Almost surely, 2^152226743 is an apocalyptic number.

152226743 is a deficient number, since it is larger than the sum of its proper divisors (1).

152226743 is an equidigital number, since it uses as much as digits as its factorization.

152226743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 152226743 is about 12338.0202220616. The cubic root of 152226743 is about 533.9455669335.

Adding to 152226743 its reverse (347622251), we get a palindrome (499848994).

The spelling of 152226743 in words is "one hundred fifty-two million, two hundred twenty-six thousand, seven hundred forty-three".