152025642 has 24 divisors (see below), whose sum is σ = 329642820. Its totient is φ = 50636160.

The previous prime is 152025557. The next prime is 152025659. The reversal of 152025642 is 246520251.

152025642 is a `hidden beast` number, since 15 + 2 + 0 + 2 + 5 + 642 = 666.

152025642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139216401 + 12809241 = 11799^2 + 3579^2 .

It is a super-2 number, since 2×152025642² = 46223591651024328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29842 + ... + 34562.

Almost surely, 2^152025642 is an apocalyptic number.

152025642 is an abundant number, since it is smaller than the sum of its proper divisors (177617178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152025642 is a wasteful number, since it uses less digits than its factorization.

152025642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6518 (or 6515 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 152025642 is about 12329.8678825039. The cubic root of 152025642 is about 533.7103382127.

Adding to 152025642 its reverse (246520251), we get a palindrome (398545893).

The spelling of 152025642 in words is "one hundred fifty-two million, twenty-five thousand, six hundred forty-two".