150797647 has 24 divisors (see below), whose sum is σ = 206094672. Its totient is φ = 108460800.

The previous prime is 150797629. The next prime is 150797653. The reversal of 150797647 is 746797051.

It is a de Polignac number, because none of the positive numbers 2^k-150797647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150797597 and 150797606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150797677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3754 + ... + 17767.

It is an arithmetic number, because the mean of its divisors is an integer number (8587278).

Almost surely, 2^150797647 is an apocalyptic number.

150797647 is a deficient number, since it is larger than the sum of its proper divisors (55297025).

150797647 is a wasteful number, since it uses less digits than its factorization.

150797647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21559 (or 21552 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 150797647 is about 12279.9693403526. The cubic root of 150797647 is about 532.2694272396.

It can be divided in two parts, 150 and 797647, that added together give a palindrome (797797).

The spelling of 150797647 in words is "one hundred fifty million, seven hundred ninety-seven thousand, six hundred forty-seven".