152928233 has 2 divisors, whose sum is σ = 152928234. Its totient is φ = 152928232.

The previous prime is 152928197. The next prime is 152928287. The reversal of 152928233 is 332829251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118962649 + 33965584 = 10907^2 + 5828^2 .

It is a cyclic number.

It is not a de Polignac number, because 152928233 - 2⁸ = 152927977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 152928193 and 152928202.

It is not a weakly prime, because it can be changed into another prime (152928133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76464116 + 76464117.

It is an arithmetic number, because the mean of its divisors is an integer number (76464117).

Almost surely, 2^152928233 is an apocalyptic number.

It is an amenable number.

152928233 is a deficient number, since it is larger than the sum of its proper divisors (1).

152928233 is an equidigital number, since it uses as much as digits as its factorization.

152928233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 152928233 is about 12366.4155275488. The cubic root of 152928233 is about 534.7644848026.

The spelling of 152928233 in words is "one hundred fifty-two million, nine hundred twenty-eight thousand, two hundred thirty-three".