150913229 has 8 divisors (see below), whose sum is σ = 152131320. Its totient is φ = 149700096.

The previous prime is 150913223. The next prime is 150913247. The reversal of 150913229 is 922319051.

It can be written as a sum of positive squares in 4 ways, for example, as 54834025 + 96079204 = 7405^2 + 9802^2 .

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-150913229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150913195 and 150913204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150913223) 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, 79637 + ... + 81509.

It is an arithmetic number, because the mean of its divisors is an integer number (19016415).

Almost surely, 2^150913229 is an apocalyptic number.

It is an amenable number.

150913229 is a deficient number, since it is larger than the sum of its proper divisors (1218091).

150913229 is a wasteful number, since it uses less digits than its factorization.

150913229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 150913229 is about 12284.6745581639. The cubic root of 150913229 is about 532.4053821763.

The spelling of 150913229 in words is "one hundred fifty million, nine hundred thirteen thousand, two hundred twenty-nine".