152002234 has 4 divisors (see below), whose sum is σ = 228003354. Its totient is φ = 76001116.

The previous prime is 152002229. The next prime is 152002237. The reversal of 152002234 is 432200251.

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

It can be written as a sum of positive squares in only one way, i.e., 106399225 + 45603009 = 10315^2 + 6753^2 .

It is not an unprimeable number, because it can be changed into a prime (152002237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38000557 + ... + 38000560.

Almost surely, 2^152002234 is an apocalyptic number.

152002234 is a deficient number, since it is larger than the sum of its proper divisors (76001120).

152002234 is an equidigital number, since it uses as much as digits as its factorization.

152002234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76001119.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 152002234 is about 12328.9186062688. The cubic root of 152002234 is about 533.6829442971.

Adding to 152002234 its reverse (432200251), we get a palindrome (584202485).

The spelling of 152002234 in words is "one hundred fifty-two million, two thousand, two hundred thirty-four".