151328849 has 8 divisors (see below), whose sum is σ = 183120768. Its totient is φ = 122080320.

The previous prime is 151328831. The next prime is 151328867. The reversal of 151328849 is 948823151.

It is an interprime number because it is at equal distance from previous prime (151328831) and next prime (151328867).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151328849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151328249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635717 + ... + 635954.

It is an arithmetic number, because the mean of its divisors is an integer number (22890096).

Almost surely, 2^151328849 is an apocalyptic number.

It is an amenable number.

151328849 is a deficient number, since it is larger than the sum of its proper divisors (31791919).

151328849 is a wasteful number, since it uses less digits than its factorization.

151328849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271695.

The product of its digits is 69120, while the sum is 41.

The square root of 151328849 is about 12301.5791262748. The cubic root of 151328849 is about 532.8936881622.

The spelling of 151328849 in words is "one hundred fifty-one million, three hundred twenty-eight thousand, eight hundred forty-nine".