150218829 has 12 divisors (see below), whose sum is σ = 218545600. Its totient is φ = 99424584.

The previous prime is 150218791. The next prime is 150218833. The reversal of 150218829 is 928812051.

It is not a de Polignac number, because 150218829 - 2⁷ = 150218701 is a prime.

It is a super-2 number, since 2×150218829² = 45131393172262482, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150218793 and 150218802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150218899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58789 + ... + 61290.

Almost surely, 2^150218829 is an apocalyptic number.

It is an amenable number.

150218829 is a deficient number, since it is larger than the sum of its proper divisors (68326771).

150218829 is a wasteful number, since it uses less digits than its factorization.

150218829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120224 (or 120221 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 150218829 is about 12256.3791145672. The cubic root of 150218829 is about 531.5875373938.

The spelling of 150218829 in words is "one hundred fifty million, two hundred eighteen thousand, eight hundred twenty-nine".