152205342 has 8 divisors (see below), whose sum is σ = 304410696. Its totient is φ = 50735112.

The previous prime is 152205341. The next prime is 152205353. The reversal of 152205342 is 243502251.

It is a sphenic number, since it is the product of 3 distinct primes.

152205342 is an admirable number.

It is a super-2 number, since 2×152205342² = 46332932266673928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152205341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12683773 + ... + 12683784.

It is an arithmetic number, because the mean of its divisors is an integer number (38051337).

Almost surely, 2^152205342 is an apocalyptic number.

152205342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152205342 is a wasteful number, since it uses less digits than its factorization.

152205342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25367562.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 152205342 is about 12337.1529130509. The cubic root of 152205342 is about 533.9205439440.

Adding to 152205342 its reverse (243502251), we get a palindrome (395707593).

The spelling of 152205342 in words is "one hundred fifty-two million, two hundred five thousand, three hundred forty-two".