152144308 has 6 divisors (see below), whose sum is σ = 266252546. Its totient is φ = 76072152.

The previous prime is 152144299. The next prime is 152144351. The reversal of 152144308 is 803441251.

It can be written as a sum of positive squares in only one way, i.e., 135070884 + 17073424 = 11622^2 + 4132^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19018035 + ... + 19018042.

Almost surely, 2^152144308 is an apocalyptic number.

It is an amenable number.

152144308 is a deficient number, since it is larger than the sum of its proper divisors (114108238).

152144308 is a wasteful number, since it uses less digits than its factorization.

152144308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38036081 (or 38036079 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 152144308 is about 12334.6790797329. The cubic root of 152144308 is about 533.8491674232.

Adding to 152144308 its reverse (803441251), we get a palindrome (955585559).

The spelling of 152144308 in words is "one hundred fifty-two million, one hundred forty-four thousand, three hundred eight".