152025242 has 4 divisors (see below), whose sum is σ = 228037866. Its totient is φ = 76012620.

The previous prime is 152025233. The next prime is 152025257. The reversal of 152025242 is 242520251.

152025242 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: 242520251 = 4937 ⋅49123.

It can be written as a sum of positive squares in only one way, i.e., 147355321 + 4669921 = 12139^2 + 2161^2 .

It is a super-2 number, since 2×152025242² = 46223348410317128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38006309 + ... + 38006312.

Almost surely, 2^152025242 is an apocalyptic number.

152025242 is a deficient number, since it is larger than the sum of its proper divisors (76012624).

152025242 is an equidigital number, since it uses as much as digits as its factorization.

152025242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76012623.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 152025242 is about 12329.8516617192. The cubic root of 152025242 is about 533.7098701243.

Adding to 152025242 its reverse (242520251), we get a palindrome (394545493).

It can be divided in two parts, 1520 and 25242, that added together give a palindrome (26762).

The spelling of 152025242 in words is "one hundred fifty-two million, twenty-five thousand, two hundred forty-two".