152020148 has 18 divisors (see below), whose sum is σ = 309469986. Its totient is φ = 65151408.

The previous prime is 152020139. The next prime is 152020163. The reversal of 152020148 is 841020251.

It can be written as a sum of positive squares in only one way, i.e., 117115684 + 34904464 = 10822^2 + 5908^2 .

It is a super-2 number, since 2×152020148² = 46220250795883808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 387611 + ... + 388002.

It is an arithmetic number, because the mean of its divisors is an integer number (17192777).

Almost surely, 2^152020148 is an apocalyptic number.

It is an amenable number.

152020148 is an abundant number, since it is smaller than the sum of its proper divisors (157449838).

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

152020148 is a wasteful number, since it uses less digits than its factorization.

152020148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775631 (or 775622 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 152020148 is about 12329.6450881605. The cubic root of 152020148 is about 533.7039089466.

Adding to 152020148 its reverse (841020251), we get a palindrome (993040399).

The spelling of 152020148 in words is "one hundred fifty-two million, twenty thousand, one hundred forty-eight".