152107242 has 32 divisors (see below), whose sum is σ = 349440000. Its totient is φ = 43238448.

The previous prime is 152107237. The next prime is 152107247. The reversal of 152107242 is 242701251.

It is an interprime number because it is at equal distance from previous prime (152107237) and next prime (152107247).

It is a super-2 number, since 2×152107242² = 46273226137693128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152107247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742 + ... + 17457.

It is an arithmetic number, because the mean of its divisors is an integer number (10920000).

Almost surely, 2^152107242 is an apocalyptic number.

152107242 is an abundant number, since it is smaller than the sum of its proper divisors (197332758).

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

152107242 is a wasteful number, since it uses less digits than its factorization.

152107242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18410.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 152107242 is about 12333.1764764800. The cubic root of 152107242 is about 533.8058110847.

Adding to 152107242 its reverse (242701251), we get a palindrome (394808493).

The spelling of 152107242 in words is "one hundred fifty-two million, one hundred seven thousand, two hundred forty-two".